Precision Power PC1400 Instruction Manual

4, Adaptive MOSFET Switching Power Supply Fully Complementary Triple Darlington Output Stage AM IV Protection Circuitry QBASS PLUS ™ Bass Boost QBASS REMOTE ™ Compatible Advanced Buss Technology Forced Air Thermal Management Detented, Variable 24dB/Octave Low Pass Crossover Detented, Variable…

13, 1. INPUTS Plug in the RCA leads from your head unit or crossover here (see page 13). 2. GAIN Use this control to match the output level of the head unit to the amplifier (see page 15). 3. SUBSONIC FREQ. This is used to control the detented subsonic filter from 5Hz to 50Hz (see pages 15 &a…

8, The following is a basic formula to be used as a guide to determine current draw. A 50% amplifier efficiency rating is used as an average. Your new POWERCLASS ™ amplifier is more efficient, other amplifiers will probably be less. This formula is to be used as a guideline. Using wire…

22, NO SOUND Is the LED lit? 20 TROUBLE SHOOTING GREEN Substitute RCA inputs with another source, and connect a known good speaker to the output. RED Central Muting is engaged. Remote turn-on wire must have more than 8 volts to release central muting. Check Remote turn-on at the hea…

7, 5 Tools/Parts needed for Installation (not supplied) Small flat blade screwdriver Phillips Screwdriver (#2 or medium sized) Wire cutters Wire strippers 4 - #6 round head screws, and 1 - #8 sheet metal screw (or nut, bolt, and star washer) 2 - Ring connectors (large enough to accommo…

9, Precision Power PC1400 Before beginning, disconnect the negative (-) terminal of the battery prior to working on the positive (+) terminal to prevent a short to ground. This is important, unless you want to spend the rest of your life with a nickname like "Sparky," or "Smokey." Reconnect the negat…