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What is wiring order on control pin for ba7800 sub woofer

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: Wiring diagram for Altec Lansing Vs4221 Right Speaker Wire

red-positive . blue-negative and if another colour mostly brown-Earth.

Posted on Jan 17, 2008

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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

likwidstate
  • 17 Answers

SOURCE: Logitech x-230 speaker system

Ironically enough, I went on here because I have the satellites but no subwoofer! LOL, what are the odds. Anyways, if you happen to receive this information, can you please email me at ben.petrofsky@live.com?

Like I said, I'm searching for the same exact information for a similar problem and this would REALLY help as I can't power the speakers without this.

Posted on Sep 02, 2009

  • 128 Answers

SOURCE: I am looking for a replacement of the volume

y do u opt for a replacment ? y dont u buy the cable its available at computers stores

Posted on May 29, 2010

multilinkent
  • 739 Answers

SOURCE: Picked up the woofer of BA7800 speaker system.

HI larrychaswor

If wired connection using a phone jack. if not, you need a lot of work to do but if you need also only be used woofer, you must reconnect to the controller itself, or you connect the woofer to amplifire then to a computer, that way you can control the audio is out of the woofer.

thnks®ards
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    1. can
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    1. be allowed
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Posted on Dec 10, 2010

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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!

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