Nubert nuPro X-3000 Manual 

Manual  for Nubert nuPro X-3000 Speakers (16 pages)


1582/1582542-nupro_x3000.pdf file (27 Mar 2024)
  • Manufacturer: Nubert
  • Category of Device: Speakers
  • Document: nuPro X-3000, File Type: PDF Manual 
  • Updated: 27-03-2024
  • Count of Pages: 16
Download nuPro X-3000 Manual (16 pages)

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Nubert nuPro X-3000 Speakers PDF Manual  (Updated: Wednesday 27th of March 2024 09:38:14 AM)

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Compatible devices: nuPro A-700, nuPro A-600, nuPro X-8000, nuBoxx AS-425 max, nuBox WS-103, nuPro XS-7500, nuPro AS-250, nuBox AS-225.

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Text Version of Nubert nuPro X-3000 Speakers Manual

(Ocr-Read Summary of Contents, Document's Main Page, UPD: 27 March 2024)
  • Page 1:



    Active Speakers

    Safety instructions

    Operating manual

    Technical data

    Warranty terms

    nuPro X-3000

  • Page 2:

    Device approval and conformity

    with EC directives

    Nubert electronic GmbH hereby declares that this product complies with the

    2014/53/EU directives, provided that it is installed and used in accordance with

    the manufacturer‘s instructions. The full text of the EU Declaration of Conformity

    is available at the following Internet address:

    • Do not change the serial number on the speaker. It is part of the operating


    • If the loudspeaker is repaired or modied by workshops or other third parties

    not authorized by Nubert, it loses its operating license.

    • Only accessories and devices may be connected which in turn comply with all

    legal requirements and are approved.

    • The loudspeaker may only be used for the applications specied in the „In-

    tended Use“ section

    Intended use

    This speaker is designed exclusively for sound reproduction in dry rooms. Use

    the speaker only as described in this manual. Any other use (particularly safe-

    ty-relevant or medical use, installation in open environment like IP-certied prod-

    ucts) is considered improper and may result in property damage or even personal

    injury. Nubert electronic GmbH does not assume any liability for damages caused

    by improper use.

    Safety instructions

    The entire operating manual, in particular the safety instructions, must be read

    in full before connecting and commissioning the device. For your own safety,

    be sure to follow all warnings and safety instructions in this manual and on the

    speaker. The user is not permitted to carry out any work on the loudspeaker

    other than the described work. Keep this document so that you have access to

    it at all times. Furthermore, it must also be handed over to possible re-owners.

    Key to the symbols

    The triangle symbol with exclamation mark (without additional comment)

    indicates important instructions for commissioning, operation and maintenance

    of the device.

    The term Caution! next to the triangle symbol indicates a medium risk. Failure

    to observe this warning may result in property damage.

    The term Danger! next to the triangle symbol indicates a high risk. Failure to

    observe this warning may result in death or personal injury

    This symbol indicates that you must read and observe the operating in-

    structions and the safety and warning notices in order to operate the device.

    This symbol (triangle with lightning) warns of dangerous voltages inside

    the enclosure and of hazards due to electric shock.

    This symbol indicates that the device complies with electrical protection

    class 2 and therefore does not require earthing.

    Devices with this symbol may only be used in a dry indoor environment.

    Equipment marked with this symbol must not be disposed of with house-

    hold waste. Refer to the Disposal and Battery Return section at the end of this


    General information


    r leave the loudspeaker(s) unattended when in use.

    Danger of electric shock!

    To avoid the risk of electric shock, the speaker may not be opened by the

    user. There are no user-serviceable parts inside the speaker.

    Service work and repairs are reserved for qualied specialists authorized by

    Nubert. If you need service, please contact Nubert electronic GmbH directly

    ([email protected])!

    Danger of suffocation!

    Never let children use or play with neither speaker, remote control or packaging

    unattended. There is a risk that children will get caught in the packaging lm

    and suffocate. Make sure that children cannot remove any small parts from the

    devices! These parts, like the remote control battery, could be swallowed and

    cause suffocation. In case of swallowing any parts, contact a doctor immediately!

    Danger of injury or damage!

    When moving the speaker, take care to avoid injury and damage!


    Since the speaker can only be completely disconnected from the mains at the

    mains input on the rear of the unit or by pulling the mains plug from the socket, it

    must be positioned so that you have free access to the mains input or mains plug.

    If any of the following situations occurs, the loudspeaker must be switched off

    immediately and disconnected from the mains. Contact Nubert electronic GmbH

    ([email protected]) immediately!

    • The speaker has been damaged or has fallen down.

    • Power cord or plug is damaged

    • Objects or liquid have got into the loudspeaker

    • The speaker has been exposed to excessive moisture or rain.

    • The speaker does not work properly or exhibits a signicant reduction in per-


    • The loudspeaker smells burnt, develops smoke or makes unusual noises.

    Only use accessories recommended by Nubert!

    Installation instructions


    An unstable location can damage the speaker.

    • Only place the loudspeaker on a at, stable surface and make sure that it

    cannot be knocked over!

    • Also make sure that no unintentional pulling can occur on the cables to avoid

    knocking over the speaker or damaging the connection sockets!

    • Keep strong mechanical shocks away from the loudspeaker!


    Excessive heat build-up inside the unit can shorten its service life or lead to re.

    • Never cover the back of the speaker! Make sure that there is a clearance of at

    least 10 cm and sufcient air circulation in the back area!

    • Do not operate the speaker and remote control near heat sources such as

    radiators or stoves!

    • Do not set the speaker and remote control to direct sunlight.

    • Do not expose to direct sunlight!

    • Never place burning candles or similar open re sources on the loudspeaker!

    Danger of explosion!

    Installation in unsuitable locations can cause explosions. Do not use the speaker

    or remote control

    • in environments where there is a risk of re or explosion!

    • at extremely low or extremely high temperatures!

    • near ammable gases or vapours!

    • near strong dust!

    • near ammable materials!












    nuPro X-3000 · E12 · 12/2019 EN

  • Page 3:

    Danger of electric shock!

    The loudspeaker carries mains voltage and voltages higher than 35 V AC or DC

    inside. It has no special protection against the intrusion of liquids or objects into

    the system. There is therefore a risk of lethal electric shock.

    • Never touch the speaker with wet hands!

    • Only use the speaker in a dry place!

    • Do not operate it outdoors or in damp rooms!

    • The loudspeaker must be protected from liquids of all kinds, including dripping

    and splashing water.

    Do not place any containers containing liquids (e.g. ower vases) on the speak-

    er or in the immediate vicinity!

    • If the loudspeaker is moved from a cold environment to a warm room, conden-

    sation may form inside the unit. Wait at least six hours until the loudspeaker

    has reached room temperature and is dry before switching it on!

    • No objects or foreign bodies may get into the device.

    • Should the loudspeaker come into contact with liquids or should objects have

    got inside, please unplug the mains plug immediately and contact Nubert elec-

    tronic GmbH ([email protected])!

    Danger of injury or damage!

    For speakers with threaded bushings on the underside:

    The threaded bushings may be used for upright mounting of the loudspeaker on

    suitable base plates only. The threaded bushings on the underside of the loud-

    speaker enclosures are not designed for tensile loads and must therefore not be

    used as holders for hooks or similar devices in order to suspend the loudspeaker

    cabinet. A falling speaker may cause serious injury and damage.

    Connection instructions

    General connection instructions

    • Disconnect the mains plug before changing any wiring on the system!

    • Make sure that all connections have been made correctly and that all plugs

    are rmly seated in the sockets before connecting the speaker to the mains.

    • Use only the intended cables or plug connections for the connections! Failure

    to do so may result in damage or malfunction.

    If you want to disconnect connections on the loudspeaker, always pull the plug,

    never the cable!

    • Ensure that all plugs are rmly seated in the sockets!

    • Only use cables and accessories recommended by Nubert!

    Danger of electric shock!

    Faulty mains supply systems or excessive mains voltage can lead to electric


    All power supply or antenna systems connected to the loudspeaker must com-

    ply with all applicable laws and regulations and be professionally installed by

    an approved installation company.

    • Use only the appropriate power cord to connect the speaker. Do not modify

    the power cord or its plug.

    • Make sure that the mains voltage at your location matches the requirements

    of the loudspeaker! The correct power supply can be found on the label on the

    back of the speaker. It must not be connected to other power supplies.

    • Devices of Class 1 construction must be connected to the mains power socket

    outlet with a protective earth connection. Make sure that the installation of the

    protective earth is carried out correctly!

    • When laying the power cables, make sure that they cannot be damaged (e.g.

    by heating or mechanical stress)! Pay particular attention to the areas of the

    connectors and distributors!


    Overvoltage in the power supply system (e.g. due to lightning) can damage or

    destroy the device and power supply unit.

    • An overvoltage protection element can provide a certain degree of protection

    against excessively high voltages in the power grid.

    • However, the greatest possible protection against damage can only be

    achieved with the complete separation from the mains supply.In case of thun-

    derstorms or danger of lightning strikes, disconnect the mains cable from the

    socket and any antenna plugs from your hi- system!

    • If the speaker is not used for a long period of time or is unattended, the power

    supply should be disconnected. Disconnect the mains plug from the socket!

    Remote control and battery

    This product comes with a remote control and a battery. The following must be

    observed when handling remote controls and batteries:

    If the batteries are discharged, the range of the remote control will de-

    crease signicantly. If this happens, replace the batteries immediately. Always

    use high-quality CR2025 lithium button cells as replacement batteries. Make

    sure that the polarity is correct when inserting the battery into the battery com-



    Improper handling can lead to material damage.

    • Do not drop the remote control!

    • Do not expose the remote control and battery to water or other liquids!

    • Do not operate or store the remote control and battery in locations with high

    humidity or high or low temperature!


    Leaking or exploding batteries can pose a health hazard and cause damage to


    • If you do not use the device for a long time or if the batteries are depleted,

    remove the batteries from the remote control to prevent discharge, leakage of

    acid or explosions.

    • Leaking batteries must be replaced immediately.

    • If you nd a leaking battery, do not touch the leaking material and dispose of

    the batteries immediately!

    • Do not touch leaking batteries!

    • Should your skin, eyes or mouth come into contact with the leaking material,

    clean the affected area immediately with water and contact a doctor!

    Danger! Do not ingest battery, chemical burn hazard!

    Ingestion of batteries can cause severe internal burns and death within a short

    time span.

    Ensure that batteries do not get into your body by any means, in particular that

    they cannot be swallowed!

    • Keep new and used batteries away from children.

    If the battery compartment does not close securely, stop using the product and

    keep it away from children.

    If you think that batteries might have been swallowed or placed inside any part

    of the body, seek immediate medical attention!

    Equipment marked with this symbol must not be disposed of with house-

    hold waste. Refer to the Disposal and Battery Return section at the end of this












    EN 12/2019 · E12 · nuPro X-3000

  • Page 4:


    Unpacking and Scope of Delivery


    Avoid using sharp or pointed objects when unpacking your speak-

    ers. Please keep the packaging in a safe place in case you need to

    transport the speaker at a later date.

    Scope of delivery

    If the delivery is complete, it contains the following parts:

    • 1 nuPro active loudspeaker

    • 1 Cloth grille

    • 1 Remote control with battery

    • 1 Mains cable, 1,75 m

    • 1 HDMI ARC adapter

    • 4 Signal cables:

    – SPDIF coaxial cable, 3 m

    – Stereo jack cinch cable (3.5 mm jack cinch), 1.5 m

    – Fibre optic cable with TOSLINK plugs, 1.5 m

    – USB cable (Type A/Type B), 1.5 m

    nuPro X-3000 · E12 · 12/2019 EN

    Mains cable, 1.75 m HDMI ARC adapter

    nuPro X-3000 loudspeaker with cloth grille

    USB cable (Type A/Type B), 1.5 m

    SPDIF coaxial cable, 3 m

    Stereo jack cinch cable

    (3.5 mm jack cinch), 1.5 m

    Fibre optic cable with TOSLINK plugs, 1.5 m

    Remote control

  • Page 5:


    Low temperatures and Sound

    When speakers are shipped and delivered during the cold months

    of the year, it is imperative that they adapt to the temperature of

    the living area. Low temperatures have a considerable inuence on

    the moving parts of a loudspeaker such as diaphragm, voice coil,

    bead and spider. The ability of these components to follow rapid

    oscillations or to perform large excursions is thus signicantly re-

    stricted. This is not dangerous, but “frozen” speakers are far from

    their acoustic peak.

    Hence our tip: When your new speakers arrive on a cold winter’s

    day, just give them a few hours to acclimatise. Your Nubert speak-

    ers will thank you with the superior sound quality you have come to

    expect from us.

    Cloth grille

    The cloth grille protects the loudspeaker drivers (for example from

    curious children who like to press in tweeter domes) and provides a

    visual contrast for those who do not like the technical appearance

    of loudspeaker drivers. It is carefully placed against the front of the

    speaker and held in place magnetically. Please make sure that the

    surface of the bafe is not damaged.

    With the cloth grill removed, the loudspeaker sounds somewhat

    brighter and clearer - the choice is yours!

    EN 12/2019 · E12 · nuPro X-3000


    The nuPro X are high-quality, very neutral active stereo loudspeak-

    ers. They impress with an extremely homogeneous, precise, and

    “direct” sound reproduction with the nest resolution in the entire

    frequency spectrum. However, even “honest loudspeakers” are

    exposed to the manifold inuences of room acoustics. In order to

    achieve the most natural and true-to-life reproduction possible,

    please observe the following general installation instructions:

    • The rear-facing bass reex ports should be at least 3 centimetres

    away from back- and side walls in order to avoid air ow noise.

    Some distance to the back- and side walls also helps prevent an

    increase in the bass- and fundamental ranges. If the bass repro-

    duction is perceived as being too strong when the speakers are

    placed close to a wall, you can raise the lower cut-off frequency of

    the speakers, as described on page 8 under system hp, and/or ad-

    just the bass volume with the bass control as a “countermeasure”.

    When placed on a shelf, the best sound is achieved when the front

    edge of the speaker is either ush with the shelf or even protrudes

    slightly. This allows the loudspeaker to radiate the sound freely into

    the room and helps to avoid voices sounding like coming through

    a funnel.

    • Within horizontal listening angles up to 30 degrees off the hori-

    zontal axis, you will experience no signicant change or loss in

    sound quality. Only at wider listening angles does the sound lose

    its brightness slightly. It is then advisable to point the speakers

    towards the listening position.

    • The most natural sound is achieved when the tweeters are ap-

    proximately at ear level. But even 20 degrees above or below

    the tweeter axis, the sound is still homogeneous. If your active

    speakers need to be placed lower or higher, they should ideally

    be angled so that the tweeters are aimed at the listening position.

  • Page 6:

    AUX input Master speaker box:

    Source device with

    analog line output,

    for example

    • CD player

    • various network players

    • Preamplier or AV receiver

    • Smartphones, tablets and

    MP3 players with 3.5 mm jack

    headphone jack

    • PCs/laptops and TVs with 3.5 mm

    jack headphone jack.


    Optical 2


    (only for

    Nubert Service)



    Port SV 1,5


    Link output

    on the master

    loudspeaker box:

    Connection to

    the slave loud-


    SUB output

    Master loudspeaker

    box: Connection

    of an active sub-


    USB input Master speaker box:

    Source device with USB port such

    as computer and laptop.

    The nuPro X loudspeaker functions

    as an external sound card.

    (See also the notes on page 7, sec-

    tion USB Connection to Computers)

    USB port

    The USB-port provides 5 V/1.5 A

    of power, providing power for

    players (e.g. smartphones),

    or wireless radio receivers.

    It also functions as an additional

    digital audio input:

    The included HDMI/ARC adapter

    is connected here.

    XLR/AES input Master speaker


    Source device with XLR/AES

    output, e.g. mixer, digital musical

    instrument, microphone

    2x optical inputs

    Master loudspeaker box:

    Source devices with optical

    digital output e.g.

    • various network players

    (e.g. Apple TV)

    • Bluetooth receiver

    • TV

    • gaming console



    Coaxial 1 Coaxial 2


    SUBR_in Optical 1

    SPDIF inOut

    XLR / AES


    nuPro X-3000 · E1

    2 · 12/2019 EN

    Connections and application examples

    Make sure that all connections to the nuPro loudspeakers are made before switching them on,

    see also our separate Quick Start Guide.

    Using the remote control or the Nubert X-Remote App, you can select which of the connected

    devices you want to hear from the input sources (see page 8).


    The connection options of a nuPro X loudspeaker also

    include a Bluetooth input for wireless music transmission

    from a smartphone, tablet, or similar device.

    2x SPDIF inputs on the master speaker box:

    Source devices with electrical digital output, e.g.

    • CD player

    • various network players

    • satellite receivers

    • various radio transmission systems

    SPDIF input on the slave speaker box :

    Connection to the link output of the

    nuPro master loudspeaker box

  • Page 7:

    USB-connection to a computer

    Select the USB input on the nuPro master-loudspeaker.

    Windows 10

    Automatic setup

    Connect the nuPro to your computer with a suitable USB cable

    (included) and switch on the loudspeaker. Normally, Windows will

    automatically install the correct driver and set the speaker as the

    default playback device.

    Selecting the playback device manually

    If the loudspeakers are not automatically set as the standard

    playback device or you want to select a different playback device,


    1) click on the

    loudspeaker symbol in

    the taskbar.

    You can see the current

    playback device above

    the level adjustment slider.

    Click on the device

    and select the xCore

    USB Audio device.

    2) in Windows settings


    > system

    > sound

    You can select a

    playback device.

    Manually selecting the output format in shared mode

    Windows allows you to set which sound output format should be

    sent to the USB-DAC when operating in shared mode.

    Open windows setting and navigate to





    You can now select the output format from the drop-down menu.

    Note: Playback from applications that uses the exclusive mode is

    not affected by this setting. Here, the output settings are determined

    by the application.

    Manual driver installation

    As an alternative to the windows driver, you can download and in-

    stall a suitable driver from


    Automatic installation

    Connect the nuPro X and the computer using the supplied USB

    cable and turn on the loudspeaker.

    Normally, the macOS will automatically install the correct driver and

    set the speaker as the default playback device.

    Manually selecting the output device

    If the loudspeakers are not automatically set as the standard play-

    back device or you want to select a different playback device,


    In the system settings, navigate to



    >output device

    Select the xCore USB Audio device.


    EN 12/2019 · E12 · nuPro X-3000

  • Page 8:

    The remote control of the nuPro allows direct access to the perma-

    nently required functions:


    After switching on the loudspeaker, using the mains-switch on the

    back of the speaker, the nuPro is in stand-by or auto-on mode. Use

    the power key on the remote control to activate or deactivate the


    Switching the speaker into standby using the app or the remote

    control deactivates the automatic power-on feature.

    volume and x (mute) keys

    The volume can be adjusted with the volume keys. The mute x key

    allows you to mute and unmute the speakers.

    bass and mid/high keys

    The remote control also allows an uncomplicated adjustment of the

    sound character of the nuPro speakers. The bass keys allow the

    bass intensity to be raised and lowered, while the mid/high keys can

    be used to adjust the mid/high range by up to +/- 10 dB . For more

    information, refer to section Tilt contol on page 13.

    xlr, aux, coax, opto,

    (bluetooth) and usb

    These 6 buttons on the remote control below are for source selec-

    tion. Pressing a key repeatedly toggles between sources as shown


    Remote control

    p1 · p2 · p3

    With these buttons you can directly recall 3 presets, which you can

    make and save in the setup. Alternatively, a preset can be stored by

    pressing and holding the respective button (see page 12).

    nuPro X loudspeakers and nuPro soundboards

    Remote control signals

    The remote control signals from the

    nuPro Active speakers and

    soundbars do not interfere with each other, making it possible

    to use combinations of speakers and soundbars simultaneously

    without accidentally operating the wrong speaker.



    XLR analog





    Coaxial 1

    Coaxial 2

    Optical 1

    Optical 2




    Digital Port

    As an alternative to the remote control, you can also control

    the nuPro X-Series speakers with the Nubert X-Remote App,

    downloadable to your mobile device free of charge via the App

    Store or Play Store.

    It offers the possibility to easily adjust all settings of the active loud-

    speakers comfortably from the listening position.

    The app is intuitive and easy to use thanks to easy-to-understand


    Password entry:

    The rst time you pair the X-remote app with a nuPro X device, you

    will be prompted to enter a password. The default password is 0000.

    A different password can be assigned in the menu to protect the

    device from unauthorized access. If the device is reset to the factory

    settings (default), the password is also reset to 0000.

    Nubert X-Remote App


    nuPro X-3000

    · E12 · 12/2019 EN

  • Page 9:

    Configuring a stereo pair

    All nuPro X loudspeakers have the same functions and the con-

    nections. Depending on placement and usage, congure your loud-

    speakers in one of the following ways.

    Note: Always connect your sources to the master loudspeaker

    when using master/slave congurations! All settings are performed

    on the master loudspeaker using the control pad.

    Default setting: Cabled connection, left speaker as Master

    Connect the two loudspeakers with the supplied SPDIF cable by

    plugging one end of the cable in to the Link Out connector on the

    left loudspeaker and the other end into the Coaxial 1 connector on

    the right loudspeaker. The left loudspeaker automatically cong-

    ures itself as the Master and the right as the Slave. The loudspeak-

    er pair is now congured and ready to use.

    Variation: Cabled connection, right speaker as Master

    Connect the two loudspeakers with the supplied SPDIF cable by

    plugging one end of the cable in to the Link Out connector on the

    right loudspeaker and the other end into the Coaxial 1 connector

    on the left loudspeaker. The right loudspeaker automatically cong-

    ures itself as the Master and the left as the Slave.

    Go to the channel menu on the Master loudspeaker and set the

    channel to right ch, the master loudspeaker will now play back the

    right channel. The Slave loudspeaker is congured automatically

    and will now play back the left channel.

    Variation: Wireless connection, left speaker as Master

    In the setup menu of the left speaker, select wls master and con-

    rm with . On the right speaker you then select wls slave and

    conrm. The loudspeakers will then connect to each other and the

    left loudspeaker will now be the Master loudspeaker.

    Variation: Wireless connection, right speaker as Master

    In the setup menu of the right speaker, select wls master and con-

    rm with . On the left speaker you then select wls slave and

    conrm. The right loudspeaker automatically congures itself as

    the Master and the left as the Slave. Go to the channel menu on

    the Master loudspeaker and set the channel to right ch, the master

    loudspeaker will now play back the right channel. The Slave loud-

    speaker is congured automatically and will now play back the left


    Variation: individual conguration, wired connection

    This option is recommended when the loudspeakers are used with

    an external preamplier. In the setup menu of each loudspeaker,

    select single and conrm. This way, each loudspeaker can cong-

    ured independently and receive separate audio signals.


    EN 12/2019 · E12 · nuPro X-3000

  • Page 10:


    in the volume menu

    will access the main menu.

    Pressing this key will always take

    you back to a higher menu level.

    By pressing


    you can access the different menus and

    change their settings.

    By pressing

    you will enter a sub-menu.

    Pressing the

    key in the middle will conrm a selection you have

    made or conrm the choice of a sub-menu. If the loudspeaker is

    standby mode, you can activate it by keeping the button pressed

    for 4 seconds.

    Menu navigation and settings

    Use the


    keys to select the input source:

    aux: Analog line level input

    bluetooth: Audio streaming input

    xlr: balanced line level input

    aes: balanced digital input

    coax 1, 2: electric digital inputs

    optical 1, 2: optical digital inputs

    usb: USB input

    port: Digital input

    Use the

    and keys to raise or lower the mid/high level by

    up to 10 dBs. See also page 13, section Tilt control.

    Use the

    and keys to raise or lower the bass level

    by up to 10 dBs.

    With the

    and keys, a volume difference of up to 10 dB

    can be set between the two speakers of a stereo pair.

    Use the

    and keys to turn the loudness function on/off.

    By pressing the

    key in the middle, you enter the eq settings.

    Press again to exit. Use the

    and keys to select the

    frequency band you want to adjust and

    and keys to

    change the level.






    coax 1


    When turning on the nuPro X, the display will show the nuPro

    logo for 8 seconds before changing to the volume menu.

    The volume menu shows the current input (here the coax 1

    input) and volume.

    You can adjust the volume using the

    and keys:

    Maximum level: 0 dB

    Minimum level: -100 dB






    coax 1 -30dB






    loudness on














    bass 0.0dB






    mid high



    mid hi 0.0dB






    5-band eq













    nuPro X-3000 · E12 · 12/2019 EN


  • Page 11:

    These settings allow to select the mode of operation. If you

    want to congure each loudspeaker individually, select single.

    You now have complete access to all conguration options.

    The standby power consumption in single mode is < 1 watt.

    If you want use your nuPros as a stereo pair using a wired a

    connection, select pair on both loudspeakers. This is the default

    setting. The standby power consumption in pair mode is < 1 watt.

    The loudspeakers then congure themselves automatically as

    slave and master. Both speakers can be operated from the mas-

    ter speaker box.

    For wireless operation, select wls slave on the slave speaker

    box and wls master on the master speaker box and conrm

    your selection with the key.

    The loudspeakers now connect (display: connecting) and

    conrm the connection (display: connected). Standby power

    consumption is < 2 watts in wireless mode.

    Note: In the single mode the link output will output the

    input signal in the SPDIF format. This signal is not affected

    by the volume control. This enables multiple nuPros to be


    Use the

    and keys to choose between pair and reset.

    Pressing the key when pair is shown in the display starts the

    pairing procedure and the loudspeaker can now be paired with

    a compatible smartphone, tablet or computer. Pairing mode is

    active for 60 seconds.

    Pressing the key when reset is shown in the display delete all

    paired devices from the memory of the nuPro loudspeaker. This

    can be necessary if more than 8 devices are stored.

    Here you can specify whether the loudspeaker should play back

    the left (left ch) or right (right ch) channel.

    If you want the loudspeaker to play back a summed mono

    signal, select mono in the menu.

    When using the loudspeaker in master/slave mode, the slave

    speaker will be congured automatically.

    Here you can set the low-cut frequency of the nuPro. This is

    particularly useful when used in conjunction with a subwoofer.

    To set the cut-off frequency, select system hp by pressing


    You can now change the 10 Hz default value in 1 Hz steps by

    pressing the

    and keys.

    The subwoofer output only outputs low frequency sound.

    The desired upper cut-off frequency can be set under this

    menu item. To do this, use the

    and keys.

    Note: The SUB out signal is a summed mono signal.

    The input sensitivity for the analogue AUX and XLR inputs can

    be set to either 0 dB or +6 dB using the

    and keys.












    left ch












    analog gain



    hpf 10Hz



    lpf 140Hz



    gain 0dB

    Continued on page 12




    wls master



    wls slave













    EN 12/2019 · E12 · nuPro X-3000


  • Page 12:









    preset 1



    default to

    factory setting?

    Here you can recall

    a previously saved

    preset by selecting

    preset 1, 2 or 3 and

    conrm with the key.

    To save a preset, select save as. Choose in which of the three

    memories you wish to save your settings, using the


    keys and con irm with the key. All settings in the menu

    sound, system hp, subwoofer, analog gain are saved.

    The nuPro’s electronics have an automatic standby function

    that automatically switches the loudspeaker into power-saving

    mode when it is not needed – and also switches it back on

    again automatically when a signal is detected. If the menu item

    off is selected here, this is automatically deactivated.

    Note: For more information on the automatic standby function,

    see page 13 in the Design and Engineering section


    This menu item is used to restore the loudspeaker to the factory

    settings. Press the

    button to conrm the reset operation.

    Loading is displayed until the reset is complete.

    Note: Alternatively, the reset can be performed at any time by

    pressing the key for 6 seconds.

    Note: If no settings are made, the display automatically changes back to displaying the volume or the nuPro

    logo after 8 seconds. As the display changes, all settings made are automatically saved. However, if power is

    disconnected before the automatic saving takes place, the last saved settings will be loaded on restart.



    save as



    save as p1



    auto power



    auto power on

    The advanced main menu,

    continued from page 11







    display set




    the volume menu

    or the nuPro logo .

    Display content sets

    whether the display











    Display light adjusts the

    brightness of the display:


    permanent full brightness


    the displays dims

    automatically after

    10 seconds

    auto off

    the display turns off

    automatically after

    10 seconds.


    nuPro X-3000 · E12 · 12/2019 EN

  • Page 13:

    20 50 100 200 500 1k 2k 5k 10k 20 k

    Frequency (Hz)







    Volume controller setting [dB]

    Construction and technology

    Tilt Control

    The midrange/treble adjustment of the nuPro loudspeakers has the

    characteristics of a so-called “Tilt control”. While standard treble con-

    trols “bend” the frequency response and thus produce colourations,

    this control continuously affects the frequency response in a linear

    fashion. This perfectly preserves the basic tonal character of the

    loudspeaker and the harmony of the sound image. The Mid/Hi tone

    control allows an increase or decrease of the frequency response

    with a maximum of 10 dB at 20 kHz.

    Analog gain

    The input sensitivity for the analog inputs XLR and AUX can be

    adjusted in 2 steps (0 dB / +6 dB).

    Digital Signal Processing

    For maximum delity, the signal path of a nuPro X loudspeaker

    is kept virtually entirely digital: Digital input signals go straight to

    the digital signal processor (DSP), which then handles frequency

    distribution and optimization of the frequency response. Analogue

    sources are rst converted to a digital signal by high-quality A/D

    converters. The signal remains digital all the way into the power

    ampliers in order to achieve the best possible precision and signal

    to noise ratio.

    Time correction

    Due to the digital signal processing, every nuPro X loudspeaker has

    a small delay of the sound signal. If the nuPro speakers are operat-

    ed as a stereo pair in the PAIR conguration, any time differences

    between the speakers are automatically compensated so that the

    left and right signals are reproduced at exactly the same time. The

    result is the best possible spatial reproduction with precise voice


    Sound format

    The nuPro X loudspeakers process signals at the digital inputs in

    “PCM” format. It may therefore be necessary to adjust the settings of

    players such as TV sets or game consoles accordingly. To do this,

    select “PCM” as the output format in the playback menu. Please also

    refer to the manual of your source device.

    Switching off a nuPro X pair

    If the master box is set to standby mode by either with the remote

    control or by the auto-off function, the other loudspeakers operate

    in PAIR mode follow automatically.

    Auto-off function

    The auto on/off function reacts differently, depending on the selected

    input: If no signal is present at the analog input, the loudspeaker is

    set to stand by after 20 minutes. As soon as an analog input signal is

    detected, the speaker switches back on. At the other inputs, the ac-

    tivity of the connected source is monitored, allowing the loudspeaker

    to switch off or on instantly. At the SPDIF, Optical, Port and AES/

    EBU inputs, the presence of the digital data stream is monitored,

    while at at the USB input the presence of USB supply voltage is de-

    tected. The standby power consumption depends on the operating

    mode. See page 11, section setup.

    Note: Modern computers often have USB sockets that deliver con-

    stant voltage (e.g. for charging a mobile phone) even when the com-

    puter is switched off. If you want to use the auto-on function of your

    nuPro active loudspeakers in conjunction with the USB input, you

    must use a USB connector that powers off with the computer.

    Auto-on function

    The nuPro speakers have an auto-on function that automatically

    wakes up the loudspeaker from standby mode. This function is only

    active if the loudspeaker was set to standby by the auto-off func-

    tion. To wake up the loudspeaker, a signal must be present at the

    input that was selected when the loudspeaker went into standby

    (this function is not available at the Bluetooth and HDMI-ARC don-

    gle inputs. If the speaker was set to standby using the remote con-

    trol or the app, the auto-on function is disabled.


    This function can be used to make a volume-dependent frequency

    response correction that compensates for limitations in the human

    hearing. At low levels, human hearing is less sensitive in the bass-

    range. In order to compensate for this, the loudness function in-

    creases the bass-level with up to 10 dB when activated.

    Frequency response correction relative to volume settings


    EN 12/2019 · E12 · nuPro X-3000

  • Page 14:

    Further Applications

    Adding a subwoofer

    If your nuPro active speakers are to be used in conjunction with

    a subwoofer, you can connect it to the SUB connector. This pro-

    vides a mono sum signal with a low pass lter for subwoofers. The

    crossover frequency can be selected in the advanced / subwoofer

    menu item. The selection of the suitable crossover frequency of the

    nuPro active loudspeakers can be made under system hp (see

    page 11). The relative volume of the subwoofer can be adjusted at

    the subwoofer itself.

    Connecting a nuPro pair to a preamplier

    In addition to connecting a preamplier to a nuPro pair in mas-

    ter-slave mode, an external preamplier can also be connected

    directly to the individual nuPro active loudspeakers. As with con-

    ventional active loudspeakers without master-slave functionality,

    the boxes can then be congured independently of each other.

    Connect the output of the left channel of your preamplier to the

    nuPro on the left and the output of the right channel to the nuPro

    on the right.

    Note: Connect the output from your preamplier to the AUX L input

    on each nuPro X speaker. Do not connect the speakers to each

    other with the SPDIF coaxial cable.

    Use of a single nuPro

    Each nuPro X loudspeaker can play either the left or right channel,

    or a summed mono signal. This can be selected in the channel

    menu. (See page 11).

    Using multiple nuPros

    If you need to supply multiple nuPros with the same signal, con-

    necting the speakers wirelessly is the obvious solution. A Master

    loudspeaker can feed the signal to an almost unlimited number of

    slave-speakers. It is also possible to mix different types of loud-


    Especially in this kind of party-mode we recommend to set the

    master loudspeaker to mono in the channel menu. This way, all

    nuPros will get the same summed mono signal.

    You can also congure all loudspeakers as single if you need to

    congure each loudspeaker individually. The loudspeakers must

    be connected to each other with a coaxial cable in order to pass the

    SPDIF signal on to the next loudspeaker.

    Surround-sound setups

    You can create complex surround sound setups with the nuPro

    X-series loudspeakers.

    Just like in a conventional system with passive loudspeakers, an

    AV-receiver or AV-preamplier is the heart of the system; the main

    difference being that the nuPros are not connected to the loud-

    speaker terminals but to the preamplier line-outputs.

    An example: Thanks to the wireless capabilities of the nuPro X

    series you only need signal-cables for the front loudspeakers, the

    surround loudspeakers can be connected wirelessly! This way you

    save laying loudspeaker cables in your living room.

    To best way to ensure that you have chosen the perfect setup for

    your needs, simply call our phone hotline at 0800 6823780 (or +49

    7171 92690118 outside of Germany), where our expert advisors

    will help you create a tailor-made active surround-sound system

    with the nuPro X loudspeakers.

    An example of a Surround-sound setup

    with nuPro X loudspeakers


    nuPro X-3000 · E12 · 12/2019 EN

  • Page 15:

    Care and cleaning tips


    Improper handling of the speaker may result in damage.

    • Always unplug the speaker before cleaning it!

    • Before recommissioning, make sure that all connections are cor-

    rect, that there are no short circuits and that the speaker is com-

    pletely dry.

    • Never use strong cleaning agents or solvents such as petrol, spir-

    it or similar!


    We recommend commercial window cleaner sprayed onto a cotton

    cloth. This allows almost all ngerprints and dust to be easily re-

    moved. Alternatively, you can also use window active foam.

    We advise against the use of microbre cloths! These can cause

    mini scratches in the surface.

    Diaphragms and Speaker Chassis

    To remove dust from a loudspeaker chassis, a lint-free cotton cloth

    is sufcient to wipe the membrane lightly with very little pressure.

    The tweeters of all Nubert loudspeakers are equipped with a pro-

    tective grille so that they can also be wiped off with low pressure. If

    the dust cannot be completely removed, a make-up brush from the

    drugstore is suitable.


    If you have any questions or problems during the commissioning of

    your Nubert system, please do not hesitate to contact our service



    0800 68 23 780 (toll-free, within Germany)

    0049 7171 92690-118 (international)


    [email protected]

    Please have your customer number ready!

    Technical Data nuPro X-3000

    Principle Fully Active HiFi/Studio/Multimedia


    2-Way Bass Reex System

    Drivers 1x Tweeter with 25 mm fabric dome

    1x 148 mm bass-midrange driver

    with polypropylene composite cone

    Power of built-in ampliers 2x 150 Watt (rated power)

    2x 220 Watt (music power)

    Frequency response 38 – 22 000 Hz +/- 3 dB

    40 – 20 000 Hz +/- 2 dB

    Input sensitivity 1 V for analog gain +6 dB

    2 V for analog gain +0 dB

    Max. Input 4.5 V


    Standby power consumption 0.7 Watt (single / pair)

    1.8 Watt (wls master / wls slave)

    To change the mode of operation, please see page 11

    Maximum sampling rates at

    all digital connections 24 bit / 192 kHz

    Radio frequency bands and radio transmitting power

    Bluetooth module:

    2402 – 2480 MHz 9,75 dBm / 9,5 mW

    Network module

    (wireless mode):

    5180 – 5240 MHz 15,75 dBm / 37,6 mW

    5736 – 5818 MHz 15,75 dBm / 37,6 mW

    Dimensions (H x W x D) 30 x 18.5 x 23 cm

    (D incl. amplier)

    Weight 6.6 kg



    EN 12/2019 · E12 · nuPro X-3000

  • Page 16:

    Nubert warrants the Nubert product described in this manual to the purchaser under the following terms and conditions.

    The purchaser‘s statutory warranty claims, in particular for subsequent performance and, if applicable, damages in the event of defects, shall remain unrestrictedly with the

    purchaser and shall be fully available to our customers.

    1. The warranty period for the Nubert product and its electronic components described in this manual is 2 years from the date of delivery.

    Your proof of purchase is the proof of guarantee.

    2. Contents of the warranty claim

    The guarantee applies to all parts and labour costs from delivery. It includes and is limited to the free repair or replacement of the defective part in the event of a material

    defect in the goods (e.g. Material defect or manufacturing defect). In addition, Nubert shall bear the costs of the return shipment of the affected product from or to the curb

    in the case of justifi ed warranty claims, provided that the goods are within the countries of the European Union and the shipment was previously agreed with Nubert. Ad-

    ditional services are possible as a gesture of goodwill in accordance with Nubert’s free discretion. For the duration of the guarantee, it is assumed that the material defect

    was already present at the time of transfer of risk. Replaced parts become the property of Nubert. Warranty services do not extend the warranty period, nor do they set a

    new warranty period in motion. The warranty period for installed spare parts ends with the warranty period for the entire device. The promise or the execution of warranty

    services is made without recognition of a performance obligation according to statutory warranty law.

    3. The warranty claim does not apply in the case of

    • repair attempts of any kind not previously agreed upon with Nubert

    • improper operating environment or improper storage (e.g. damage due to moisture or particularly high or low temperatures)

    • improper transport packaging (the original transport packaging, correctly used, provides suffi cient protection)

    • improper transport, if the transport was not previously agreed upon with Nubert (Nubert organizes the transport for you with Nubert selected

    Transport company. You will receive return tickets with the corresponding postage paid returns).

    • improper mechanical effects on the goods (e.g. on housing, switches, connection sockets or antennas)

    • improper operation, improper mounting (e.g. switches, antennas) or improper connection (e.g. operation on defective or unsuitable amplifi ers or other source devices

    with DC voltage or unusually high hum voltage at the source device output).

    4. Disassembled components

    Do not disassemble any components from our equipment and do not send in any such individual parts until you have contacted Nubert Service and agreed on this measure.

    5. What to do in the event of a warranty claim

    If possible, pack the defective device in its original carton with a copy of the purchase receipt and a meaningful description of the defect. Please note our shipping instruc-

    tions. Please contact the Nubert team for a return or refund:

    • Telephone within Germany 0800-68 23 780 (toll free) • Phone international: +49 7171 92690-118 • Fax: +49 7171 92690-145 • E-mail: [email protected]

    Of course, you can also return your defective product to the Nubert Service in Schwäbisch Gmünd or Aalen:

    • Nubert electronic GmbH, Goethestr. 69, D-73525 Schwäbisch Gmünd, Germany • Nubert electronic GmbH, Bahnhofstr. 111, D-73430 Aalen, Germany.

    Shipping information: We recommend that you always keep the original carton, along with the protective foam inserts. Tip: Folding saves space! This is the only way to

    ensure a safe return shipment in the worst-case scenario. If, in exceptional cases, you use a different packaging, it should protect professionally against the typical dangers

    of shipping and have special protective cushions or equivalent protective devices. We would like to draw your attention to the fact that we accept no liability for damage

    caused by improper packaging for which you are responsible!

    Disposal and battery return

    Environmental protection: Ingredients, e.g. chemical pollutants in old appliances, can damage the environment and health if stored improperly, in particular if they are

    not shatterproof or disposed of properly by persons not authorised to do so. Especially in the case of illegal exports, there is no guarantee that the environment and human

    health will be protected from damage. Old appliances can also contain recyclable raw materials, old appliances can be repaired or parts can be reused and thus considera-

    bly protect the environment. Old appliances must therefore not be disposed of with normal household waste or exported illegally. As an end user, you are legally obliged to

    return or properly dispose of electrical equipment.


    Ingredients, e.g. chemical type of batteries, can damage the environment and health if not stored and disposed of properly. At the same time, recyclable raw materials may

    also be included. Batteries must therefore not be disposed of with normal household waste. As an end user, you are legally obliged to return used batteries. You can return

    batteries after use to the seller or in the designated collection points (e.g. in public collection points in your municipality or in the trade) free of charge or send them back

    free of charge. You can also send the batteries back to the seller free of charge by post, whereby any requirements of the dangerous goods law must be observed. The sale

    at points of sale is limited to the quantities customary for end users for disposal as well as used batteries which the distributor carries or has carried in its product range.

    • Battery return

    The symbol with the crossed-out dustbin reminds you not to put batteries in the household waste.

    Under this symbol you can also fi nd the following symbols with the following meaning about ingredients:

    Pb = battery contains more than 0.004 mass percent lead, Cd = battery contains more than 0.002 mass percent cadmium,

    Hg = battery contains more than 0.0005 mass percent mercury.

    • Old appliances

    Electrical and electronic equipment is also marked with the crossed-out wheelie bin symbol. The symbol indicates that you,

    as the owner of this appliance, may not dispose of it with your household waste (grey bin, yellow bin, organic waste bin, paper or glass).

    You can send the device to the municipal collection points to be collected separately from unsorted municipal waste for reuse. Used batteries and accumulators which are

    not enclosed by the waste equipment shall be separated from it at a collection point prior to delivery.

    Old appliances can also be returned to us directly in our shops or shipped back to us for disposal. Please send an Email to [email protected] for a free return shipping label.

    You can also request this by calling +49 7171-92690118. Please then send the old device to the following address:

    Nubert electronic GmbH, Goethestr. 69, D-73525 Schwäbisch Gmünd, Germany.

    Please ensure that the old appliance is properly packaged for shipment so that breakage is avoided as far as possible and mechanical compaction or breakage can be ruled

    out. The acceptance of waste equipment may be refused if there is a risk to human health and safety due to contamination.

    Please note: You are responsible for the deletion of personal data on the waste equipment to be disposed of.

    As of: 26.7.2019

    Technical changes, errors and misprints excepted - You will fi nd our General Terms and Conditions (AGB) on our website:

    Your provider and contractual partner:

    Nubert electronic GmbH, Goethestr. 69, 73525 Schwäbisch Gmünd,

    Germany (German)

    Phone: +49 7171 92690-0 · Fax: +49 7171 92690-145 · E-Mail: [email protected]

    Managing Director: Günther Nubert · Register court AG Ulm, HRB 700296

    Tax ID No.: DE 16758584 · WEEE Reg. No. DE 48888173

    For questions and individual advice, please dial our special numbers:

    • Calls from Germany - Toll Free 0800-6823780

    • Calls from abroad +49 7171 92690-118

    Our hotline is available from

    Monday to Friday from 10:00-18:00 and Saturdays from 9:00-13:00.

    Nubert electronic GmbH

    Goethestr. 69

    73525 Schwäbisch Gmünd


    E-mail: [email protected]

    Hotline service:

    • Calls from Germany - Toll Free 0800-6823780

    • Calls from abroad +49 7171 92690-118

    Warranty terms

    nuPro X-3000/E12 · © Nubert 12/2019 EN



MVH-X385BT, RRUS551 - IC RECORDER, 133, Nova 200LE, 10 Series, SELPHY CP770
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