Thank you for purchasing the M12 amplifier for your car audio system. has through years of dedication introduced our line of competition amplifiers. line up are made to fullfil our philosophy for amplifiers; A variety of applications, highest possible efficiency and great appearance. amplifiers are designed to produce high power levels even from stock electrical systems.
3. CONTROL & CONNECTION INPUT B A S S B O O S T Connect preamp signal cables from V a r i a b l e b a s s b o o s t f r o m 0 - 9 d B @ 4 5 H z headunit to RCA Input of R E M O T E L E V E L C O N T R O L P O R T C o n n e c t i o n o f e x t e r n a l l e v e l c o n t r o l .
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4-1. MOUNTING PREPARATION For safety purposes, install the amplifier in a dry and well ventilated location and make sure no cables or other harness of the car is interfaced with the mounting location or 4-2. +12V, GND, REM CONNECTION 12V ( POWER CONNECTION ) Before mounting amplifiers, disconnect the negative ( - ) wire from the battery to protect any accidentIal damage to the amplifier or the audio system.
4-3. SPEAKER CONNECTION amplifier series recommends 12 AWG speaker connecting cables. Run 12 AWG speaker connecting cables from your speakers to amplifier's mounting location. Keep speaker cables away from power cables and series amplifier's input cables. Use grommets anywhere the cables have to pass through the holes in the metal frame or sheet metal.
5. TROUBLE SHOOTING TIPS NO SOUND ( NO OUTPUT ) @ Pls check all connections, cable's rounting, short & voltage on the and headunit. @ Pls check fuses, if it is blown, pls replace with new ones. @ Pls check whether speakers are functional. You can connect a AA battery to the speaker terminals to see if there is any movement of the speaker cone.