Need wiring diagram for bmw-483 1000w 4 channel amp bought used

It sounds to me like your wiring is having problems. An easy way to tell would be to switch your speakers around. Take the ones on the left that you know work, and place them on the right side. If you have the same problem, then that tells you the wiring is having problems. Another problem could be that the speakers are wired out of phase. What that means is that the positive of the speaker is connected to the negative of the radio or amp, and that the negative is wired to the positive of the amp. Do you have an external amp? Try switching them around, and let me know how that works for you.

Maxima Wiring Diagram

1995-97 Nissan Maxima Stereo Wiring Constant 12V+ Pink/Blue Switched 12V+ Blue/Black Ground Vehicle Chassis Illumination Red/Blue Dimmer Red/Orange Antenna Trigger Black/Red Antenna Right Rear Front Speakers 6 1/2" Doors Left Front (+) Blue/White Left Front (-) Blue/Yellow Right Front (+) Brown Right Front (-) Brown/White Rear Speakers 6 1/2" Rear Deck Left Rear (+) Red Left Rear (-) Green Right Rear (+) Blue Right Rear (-) Pink


Diagram for any aftermarket head unit

Black: ground
Red: switched 12volt (accessory)
Yellow: 12v Constant
Orange: Illumination (Dimmer)
Blue: Remote
White & White/Black: +/- Front Left
Gray & Gray/Black: +/- Front Right
Green & Green/Black: +/- Rear Left
Purple & Purple/Black: +/- Rear Right

on 1 channel connect both poss. wires to poss of the amp.......on another channel connect both neg. wires to neg. of the amp...if there is a bridged switch select bridged on....i hope this helps

if the amp has a 2 outputs then i would wire the two 4ohms together, and the 2ohm by itself. and if its a 4 channel output then wire them all sepretly, if its a 1 channel output then wire the two 4ohms together and leave the 2ohm sub out

Hello rew_smith,

The wiring diagram is silk screened right on the top of the unit. If your diagram is missing or obscured, you can get one directly from www.bossaudio.com.

The first 3 pairs of connections for subwoofer, front, and rear inputs coming from your receiver or head unit. Top is left channel, bottom is right channel. The 2nd set of connections are the outputs and matched in function to the first set. These are connected to your amp(s).

To the right of the input/output connectors are the 12V +, remote and ground screw terminals. The 2 switches and 9 controls allow you to set the high-pass frequency and output levels for the front and rear channels, and the crossover frequency, bass boost, phase, and output level for the subwoofer.

Hope this helps.

ASSUMING YOU HAVE AN AMP FOR THIS SUB, CONNECT LEFT AND RIGHT JACKS, RED AND WHITE TO BACK OF STEREO RUN TO AMP AND THEN FOR A TWO CHANNEL AMP YOU JUST BRIDGE THE TERMINALS SO LEFT + ON CHANNEL ONE AND RIGHT - CHANNEL TWO

what impedence are the voicecoils?
Dual 4 - Dual 2 - Dual 1 ??

Orion SX / GS / HCCA amp Wiring guide:

Orange = Right Positive
Black/ Orange = Right Negative
Yellow = Left Positive
Black/ Yellow = Left Negative
Blue = 1+1

Bridging of SX or HCCA Amps:
1. Use the Orange wire for Positive.
2 Use the Black/ Yellow wire for Negative
3. Push "in" the Mono Button
That amplifier is only 4ohm mono stable - so assuming the subs are dual 4 ohm voicecoils...

First wire both in Parallel Independently So each subwoofer is now a 2 ohm load. (combine + and + - and- on both subwoofers)

Now Take a positive on one voicecoil of sub #1 and attach to amplifier+(orange)

Take a - on that same subwoofer and attach it to a + on the OTHER subwoofer.

Finally, take a - from the second woofer to the amplifier -(black/yellow)

Now you have a 4 ohm load on your bridged channels.


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dual 2 or dual 4

dual 2 wire vc's in series for a 4 ohm load each. Hook each speaker seperate channels on the amp.

dual 4 wire vc in series for an 8 ohm load each. Hook both + to the right + on the amp and both - to the left - on the amp. or

dual 4 wire vc in parallel for a 2 ohm load each and hook each speaker to seperate channels on the amp.

You can download the installation manual from the link below: http://www.sony.co.id/support/product/xm-554zr?site=hp_en_ID_i It has the following diagram plus other hookup info... Please update the question & let us know if the information given was useful to you - Good Luck!

(There are different versions of the ba-200, so I'm assuming they al use the same wiring/pinout...) if you look at the amp on the enclosure(right-side up... so the writin goes left->right): The top left pin is #1, beside it is #2, then #3. The bottom left pin is #4, beside it is #5, then #6. #1 Right speaker positive input #2 Empty #3 12 Volt Constant Power #4 Left speaker positive input #5 Remote turn on / Acc power input #6 Ground Now there's supposed to be a 15-amp fuse on pin #3 (12v constan power).