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Hi i need a wiring diagram for a older alpine amp. it does not apair to have a model number. but apiars to be apline but not written on the amp, but this is (v12 dc straight & MOS final, PWM dc straight, 1400 watts) is written on the top lid. on R/H side GND/ ground? REM ? & B+ /battery positive? then front and rear speaker out lets x8, then L/H side (low input) CH1 & CH2 one plug each, (line out) CH3 & CH4 two plugs each. so need two no witch is for the head unit & witch is for the sub woofer. thank you.

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6ya6ya
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Posted on Jan 02, 2017

  • 328 Answers

SOURCE: wiring car amp up

the rem wire is for switched power from your head unit usually most after market stereos(head units) have an output for the rem wire.......if not use the power antenna wire from the back of the radio (usually blue or blue white) as for the input you need to use one or the other low or phono
Hope this helps..Good Luck!

Posted on Dec 15, 2008

  • 4 Answers

SOURCE: 3 amps 2 subs sound system for car, need wiring help

it is easy to hook it up!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Posted on Jan 14, 2009

MrScary66613
  • 1990 Answers

SOURCE: Have one wire for audio sub out, but two input ports to amp

This one Wire should be for the +. Try connecting the + to the Head Unit and - to a Common Ground. At the Worst, You will Blow the Amp Fuse if not Correct. The Lead from the Head Unit is Only an Off and On from the Ignition. Please Rate My Response! Thanks!

Posted on Jan 31, 2009

  • 1 Answer

SOURCE: need wiring and 9pin connector diagram

Dell (Altec Lansing) A425 Subwoofer Pinouts

This is a standard female DB-9 serial port.
Here are the pinouts.

Pin 1 = Left Speaker Out +

Pin 2 = Left Speaker Out - (Common Ground)

Pin 3 = Left Line In +

Pin 4 = Right Line In +

Pin 5 = Left/Right line In - (Common Ground)

Pin 6 = Right Speaker Out +

Pin 7 = Right Speaker Out - (Common Ground)

Pin 8 = Power A

Pin 9 = Power B

Jumper (short) Power A to B to turn on.
If you want a volume control you need to put one on the inputs. You will buy buy a stereo volume control or potentiometer.
Here is some info on how to do this.
http://g4tv.com/screensavers/features/43665/Pump-Up-The-Volume.html

Cheers!

Posted on Mar 24, 2009

  • 84 Answers

SOURCE: circuit diagram of 1400 watt woofer amplifier

www.the12volt.com/ subwoofer wiring diagrams and then find out what ohm of sub u have and how many voice coils and what ohm your amp is stable at.

Posted on Jun 14, 2009

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