B2 Audio MA 1000.4 Owner's Manual

Summary of MA 1000.4

  • Page 1

    Thank you for purchasing our car audio amplifier. This power amplifier has been designed to provide high quality performance with a minimum of maintenance. However, it's performance will only be as good as the care and quality of components with which is installed. We therefore advise that you read ...

  • Page 2

    Gain 0.2v 4v x-over x-over prt clip pwr x10 x1 hpf 600hz 15hz lpf 4khz 50hz x10 x1 lpf 4khz 50hz hpf 600hz 15hz lpf/bpf hpf full ch3 ch4 ch1 ch2 input output l r range range gain 0.2v 4v - 2 - features - 3 - use speakers with an impedance of 2 or 4 ohms (4 to 8 ohm when used as bridged amplifier) av...

  • Page 3

    - 5 - - 4 - input wiring diagram lpf/bpf hpf full x-over range protect clip power gain lpf hpf 0.2v 4v 4khz 50hz 600hz 15hz x10 x1 output input ch1 ch2 l r 1000.2 two channel ch2 ch1 gain 0.2v 4v x-over x-over prt clip pwr x10 x1 hpf 600hz 15hz lpf 4khz 50hz x10 x1 lpf 4khz 50hz hpf 600hz 15hz lpf/b...

  • Page 4

    Twin amplifier bridging bridged mode speakers connections - 7 - - 6 - ch1 speaker 2~4 ohm ch2 speaker 2~4 ohm speakers connections speaker 1~4 ohm +12v rem gnd speaker output +12v rem gnd fuse ch1 ch2 bridged speaker 4~8 ohm +12v rem gnd fuse ch1 ch2 bridged 1000.2 two channel +12v rem gnd speaker o...

  • Page 5

    - 8 - - 9 - notes on the power supply:  connect the +12v power input lead only after all other leads have been connected.  be sure to connect the ground wire of the unit securely to a metal part of the car.  a lose connection may cause a malfunction of the amplifier.  rem: the unit is turned on ...

  • Page 6

    - 10 - after the amplifier has been installed and all connections have been made carefully and securely, turn the radio on so that the amplifier is switched on automatically. After a short power-on period, the amplifier reaches its full performance. Now turn up the volume slowly using the volume con...