Question about Jensen XA92 Car Audio Amplifier

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No wiring harness, can i use the amp w/out it?

One of my friends gave me this amp to run my door speakers, and i'm wondering if i can make it work w/out the wiring harness for the speaker outputs.

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Re: no wiring harness, can i use the amp w/out it?

?????need more understanding of what you mean.

Posted on Aug 08, 2007

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How to hook up my amp?

first what are u trying to push, second, the amp is 150w rms. that mean constant power, and 250 @ 2 ohms, now you have power, gnd=ground, and remote<- that turns the amp on when you turn on the car, power or the + sign is what gets connected to the battery, then the ground/gnd or - sign is what gets screwed to the metal of the car, then there is the remote this wire gets connected to your radio, or to any accessory fuse, i.e. lighter, radio fuse, or if you have an aftermarket radio, then it gets connected to the blue with white stripe wire, that will be the amp turn on wire.
You will need red wire about 17ft, black wire about 1ft, and 15 to 16 ft of remote wire, or you can just by an amp kit, that will be easier.
now that the amp is done, time to do the speakers;
You have + and - on the amp, and your speakers have the same signs as well, just make sure when you wire the speakers + goes to + and - goes to -. if you need more help call me @ 6314330567

Feb 19, 2010 | Car Amplifiers

1 Answer

I have a pioneer gm 800 amp. was wondering if you had the color code for the harness

Red is B+, Blue is remote turn on, Black is Ground, Speaker wires green, Brown , Gray and white. Strip notes polarity. You can download the owners manual from Pioneer web site.

Oct 30, 2009 | Car Amplifiers

1 Answer

My name is Noah. I have a Volfenhag zx 7150 2 channel amp, and I was wondering if I could use this amp to run my mids and highs. And if yes, how would I run the wiring?

Hello violentj_1_u,

Yes, the amp can be used to power normal speakers on 2 channels.

The best way to wire the amp to a stock receiver (head unit) is to use a pair of wiring harnesses, one the standard harness that plugs into the vehicle wiring, the other a "reverse" harness that plugs into the stock receiver.

First remove the plug from the receiver and plug in the "reverse" harness. Run the speaker leads from the reverse harness to your amp inputs or to a line output converter (LOC) and RCA's to the amp. Then run the amp speaker outputs to the standard harness speaker wires. Plug the original receiver plug into the standard harness and splice the remaining wires, 12V constant, 12V accessory, ground, illumination, etc, together. Connect the 12V switched wire to your amp remote terminal.

Hope this helps.

Aug 25, 2009 | Car Amplifiers

1 Answer

Wiring problem

If you have an aftermarket stereo, the hook up is fairly simple. On your amp there should be a minimum of 5 terminals and an audio input. one is for remote which is connected to the blue wire on your stereo. Second is your ground which is your negative connection. it should be connected to the body of the car close to the frame. Third is your hotwire which is the positive lead, it should go straight to your battery. The fourth and fifth are speaker wires, you may have 2 or more of these that have + and - signs above or below them. When wiring the speakers make sure to match the positive and negative connections on the speakers. If your rewiring all of the door speakers to your new amp then the colors that you see once you have them out are the colors you route to the appropriate locations on your amp. If this is for a sub then you just the connect th positive terminal on the sub which is red to the + on the amp and the black terminal on the sub the the - location on the amp.

Lastley there should be an audio input that runs from your stereo to your amplifier. This wire should be ran as far away from the positive wire as possible to avoid engine noise coming through your speakers.

Jun 01, 2009 | Earthquake Sound XTREME 900W.5 Car Audio...

1 Answer

My car amp kills my car battery

It should not have affected anything unless the amp gets too hot due to being bridged or the ground and a power source touched each other which would have sparked and put the some amps in protection mode unless it has a fuseable link then it will blow the fuse such as the 12v battery or the power on wire which is blue and is called the (remote wire).

When adding (Amplified Powered Equipment) to your car you have to in most cases:

  1. What kind of sub and amp do you have?
  2. Make sure that your battery terminals are tighten.
  3. Depending on the size battery thats already in your vehicle you will need to Upgrade your battery size with about 800 Cranking Amps or add a Capacitor depending on the wattage of the amp
  4. Alternators are a big issue as well due to amp outputs in your case it shouldn't unless your light is slightly visible on the dash.

May 30, 2009 | Alpine Car Amplifiers

1 Answer

Can a rf 201s amp push 4-6x9s and 4-104s door speakers

Hello jon_jonmay,

Wiring 4 speakers to each of 2 channels, you will need to wire them series-parallel and run them at 4 ohms. If you wire all 4 parallel, the load will be 1 ohm and the amp is only stable down to 2 ohms.

According to your manual, the 201s will deliver 50 watts into each channel at 4 ohms . So it will be supplying about 12.5 watts per speaker which is about what you get with the average factory radio. They will work OK, but they're not going to be very loud.

Hope this helps.

Apr 21, 2009 | Rockford Fosgate Punch 201S Car Audio...

2 Answers

Can I run 8 speakers and 1 sub through 1 1200watt 2:1 Sony Xplod?

asuming the 8s are 4ohms each; wire two in series and that gives you 8ohms then two more in series then you put those together in parallel and it gives you a 4ohm load. repeat with other four for the other side. you should then be able to bridge the sub

series; posative of one speaker to negative of other speaker and that doubles your ohms

parallel; posative to posative negative to negative and that cuts the ohms in half

Apr 06, 2009 | Sony Xplod XM-1652Z Car Audio Amplifier

1 Answer

Maystar cx475

Ok, I am assuming this is the 600 watt amplifier?


Supplies needed:
- 8 Gauge power wire (long enough to run from your battery to the amp placement) WITH an inline fuse!!
- Depending on your stereo (if it has amp pre-outs or not) you will either need RCA cables (long enough to reach your amp from your stereo) OR a Line-Out converter AND RCA cables.
- The power lead that connects to your "REMOTE" line on your stereo (long enough to reach from amp to stereo - usually blue)
- A good ground wire ( long enough to reach a metal part of your car from the amp)

STEP 1: Find a spot to run the power wire from your battery - through your firewall and into your car - and then to your amp. (DO NOT CONNECT IT TO ANYTHING YET)
STEP 2: Remove your car stereo and look to see if you have PRE-AMP outs (RCA connectors for an amp on the rear of the unit)
A- if you do, GREAT.. proceed to step 3
B- if you don't.. you will need to get a LINE-OUT CONVERTER - what this does is converts the higher signals from your standard wires on your radio, to RCA style wires to connect to your amp.
B2- you will also want to buy a wiring harness kit for your stereo, unless you want to hack away at your factory wires.. (not recommended) - connect the harness kit to your factory wire harness, wire in your leads for the output converter, and run the other end to your stereo.*
*you will need to know which wires run to the speakers you plan to power with the amplifier
B3 - once the converter is properly connected - proceed to step 3
STEP 3: Plug the RCA cables into the stereo or converter, and run them properly from behind your radio to the amp but DO NOT CONNECT THEM YET.
STEP 4: Connect the REMOTE wire from your stereo to the same wire for your amp . (this enables the amp to turn on/off with your radio.. otherwise.. you will have alot of dead batteries)
STEP 5: re-install your stereo into the car.
STEP 6: Connect the RCA speakers into the INPUTS on your amp
STEP 7: Connect the REMOTE wire to your amp.
STEP 8: Connect the speaker wire from the OUTPUTS on your amp to the speakers you wish to power
STEP 9: Connect the POWER CABLE to the amp PROPERLY
STEP 10: Connect the GROUND CABLE to a metal part of your car (sheet metal, not just a bolt)
STEP 11: Connect the POWER CABLE to the battery cable
STEP 12: Re-connect your Battery
STEP 13: Start your car, and test your radio.

If you have any issues from here.. you need to re-check all of your connections.

Oct 12, 2008 | Car Amplifiers

2 Answers

Bridging issues

There's no signal on the L- and R+ terminals.

If you're going to bridge both speakers on the amp, each speaker must have an impedance of 8 ohms (or more). If you're unsure of the impedance of the speakers, connect one speaker to each channel.

Let me know if you have any other questions.

Sep 19, 2008 | Kenwood KAC-6202 Car Audio Amplifier

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