Nexo Alpha M3 Operation & User’s Manual

16, Nexo Alpha M3 PAGE 16/37 AMPLIFIERS ALPHA SERIES USER MANUAL V1.0 DATE: 14/01/00 18:27 Amplifiers Power NEXO recommends high power amplifiers in all cases. Budget constraints are the only reason to select lower power amplifiers. If an incident occurs on an installation without protection the fact…

22, PAGE 22/37 TECHNICAL SPECIFICATIONS ALPHA SERIES USER MANUAL V1.0 DATE: 14/01/00 18:27 Alpha EM / EF SYSTEM SPECS ALPHA EM ALPHA EF Frequency Response [a] 220 Hz – 19 kHz ± 3 dB 40 Hz – 19 kHz ± 3 dB Usable Range @- 6dB [a] 180 Hz – 20 kHz ± 6 dB 38 Hz – 20 …

5, PAGE 5/37 GENERAL SET-UP INSTRUCTIONS ALPHA SERIES USER MANUAL V1.0 DATE: 14/01/00 18:27 General Set-up Instructions Speaker Wiring Connectors The loudspeakers are connected via SPEAKON connectors, NL4FC and NL8FC (not supplied). A wiring diagram is printed on the connection pane…

40, Error! Style not defined. _________________________________________________________________________________________________ p.3 Quick ref guide Alpha TDcontroller Release : 0 Date : 03/12/99 III. Rear Panel III.1. Audio Inputs Signal is applied between pins 2…

26, PAGE 26/37 CURVES ALPHA SERIES USER MANUAL V1.0 DATE: 14/01/00 18:27 Alpha M3 - Horizontal Directivity (5dB / div.) 50 100 150 200 250 300 350 400 450 500 550 0 100 200 300 400 500 600 700 0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° 0° 30° 60° 90° 120°…

11, PAGE 11/37 ALPHA ARRAYS - SOME BASIC RULES ALPHA SERIES USER MANUAL V1.0 DATE: 14/01/00 18:27 Alpha Arrays - Some Basic Rules The concept of arraying speakers derives from two requirements: • Increased sound pressure level; • Extended coverage area. Array behaviou…