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  • Wiring on a Pioneer DEH-21001B?

    Need to find the spot to connect my amp REM wire. The Red wire: Connect to terminal controlled by ignition switch (12 V DC). The Blue/white Connect to system control terminal of the power amp or auto-antenna relay control terminal (max. 300 mA 12 V DC). The blue/whitw wire I supose is for my remote controll which is hooked up to the blue wire on the adapter and works... I think I need to connect my red wire to the rem wire.... but the red wire is connected to a red adapter wire already... what do I connect my rem wire to?

    1 AnswerCar Audio9 years ago
  • Where is the REM wire on a pioneer DEH-21001B with a walmart adapter?

    Trying to find the remote wire....

    2 AnswersCar Audio9 years ago
  • how do i wire a 4 channel amp?

    I have a 12inch woofer and amp, do I hook it to one channel? Or 2 channels? Currently have it on +4 and -1....help!

    2 AnswersCar Audio9 years ago
  • AC problem with my Jeep...?

    I just added a new small can of refrigerant to my Jeep, did it correctly. Really cold air came out for a couple of minutes than it was cool air but not very cold, probably like 75 degree air. Do I have a leak or something? How would I check? I don't wanna waste more money dumping coolant into AC that won't work.

    2 AnswersJeep9 years ago
  • My amp isn't getting enough power?

    600 watt XPA4640 dual amp and a 1200 Watt 12" Sony Xplod. I have it on channel 4, AC cords on 3 and 4 and speaker wires on 3 and 4. Is this right, what setting am I suppose to put it on? Also could my power wire be too small? -4 gauge I think....

    2 AnswersCar Audio9 years ago
  • How do I setup my amp?

    600 watt XPA4640 dual amp and a 1200 Watt 12" Sony Xplod. I have it on channel 4, AC cords on 3 and 4 and speaker wires on 3 and 4. Is this right, what setting am I suppose to put it on?

    2 AnswersCar Audio9 years ago
  • Hands and feet randomly hurt and itch?

    At random my hands or feet or sometimes both hurt really bad for no reason and/or itch incredibly bad. What's up with that?

    1 AnswerOther - Health9 years ago
  • How do I fix my subwoofer?

    It's humming, sounds poor, and when turned up too much doesn't play music. I replaced the RCA cords but I see no improvement.

    3 AnswersCar Audio9 years ago
  • Can you be charged sales tax for an item bought out of state?

    I just bought and xbox 360 on ebay coming out of Minnesota that is trying to charge me NYS sales tax? They can't do that right?

    4 AnswersUnited States9 years ago
  • Can a hydrogen generator subsidize my Jeep's gas?

    I have a straight 6 Jeep, averaging 20mpg. If I bought a hydrogen generator kit that produces 2 liters of HHO gas, would it be worth buying for $100? How many L/min generator would be economic to buy?

    3 AnswersAlternative Fuel Vehicles9 years ago
  • Can you correct for not blanking a spectrophotometer?

    Here's the short, I used a broken spectrophotometer to check for phosphates. Couldn't blank it, but I wrote down the numbers that I got anyways. Is there anyway to convert the numbers or something or is it no good?

    1 AnswerChemistry9 years ago
  • 1998 Grand Cherokee run on E85?

    I've seen conversion kits for $220 that convert to E85. How do these conversion kits work? They look very simple, can you install them easily by yourself? If you convert to E85, you can't run regular gas as well can you? Any downsides? How much would the grand total be?

    3 AnswersAlternative Fuel Vehicles9 years ago
  • How are reverse trikes in the rain?

    I am thinking about buying a 250cc reverse trike but I was wondering if you can even run them in the rain. I know you can't take a motorcycle in the rain, but what about a reverse trike? I know they would be less dangerous than a motorcycle, but more dangerous than a 4 wheel vehicle.

    5 AnswersSafety9 years ago
  • How do you choose quality RCA cables for an amp?

    I have RCA cables from a Walmart kit that I used in my last truck, but now I think they went bad. How do RCA cables go bad???? They were fine in my other vehicle! How do I pick quality RCA cables so that they don't pick up noises?

    1 AnswerCar Audio9 years ago
  • Woofer picking up noises, not clear music, help!?

    So far for trouble shooting I've done this: Unpluged the RCA cables and I had no noise, no background noises or anything. Is my problem the RCA cables? Also which I find weird is the woofer doesn't start up unless the truck is started, so if I just turn the key so electrical stuff comes on, the amp is in power saving mode (red light) -possibly a problem?

    2 AnswersCar Audio9 years ago
  • Woofer picking up a little engine noise and music not clear...?

    Wired my power wire are far as possible from the engine, still getting a little engine noise and the music is not clear. Also I revved the engine and the noise did not get any worse so it's not the alternator but I'm not sure what is causing it. What could be causing this and how could I fix it??? -Thanks

    2 AnswersCar Audio9 years ago
  • Engine noise through woofer...?

    Same setup as in my Cherokee (same amp/radio/woofer/cables), but my Grand Cherokee has engine noise coming through. I put my power cable as far as possible away from my engine, but nothing worked. How do I get rid of the noise???

    8 AnswersCar Audio9 years ago
  • How to hook up 4 channel amp?

    I have a dual XPA 4640 4 channel amp that is hooked up but not working with my woofer. I put the amp on channel 2 and 4 so I tried many combination of -2 and 4, 2 and -4 etc. I tried the other two channels and that doesn't work, the amp lights up red, but the green light never comes on, and no sound. How exactly do I set this up, it's so annoying because I set it up fine in my other vehicle.

    2 AnswersCar Audio9 years ago
  • Amp has power- woofer not working?

    I hooked up everything for my amp to my 12'' woofer and it's not working. I had this amp, radio, and woofer in my other Jeep and it worked fine. It's showing I have power to the amp, the power, ground, and REM are all hooked up. The amp is on channel 2, and woofer hooked up to 2 and 4, just like in my other Jeep, but I have nothing coming from my woofer! I played around with the wire channels with my woofer but no combination helped. HELP ME!

    1 AnswerCar Audio9 years ago
  • 98 jeep grand cherokee radio powers up, but no sound?

    Just got this jeep, and the radio powers up but no sound comes out. I tried the radio, the CD player, and the cassette player but nothing is working. I checked the fuse box and the fuse is fine, any suggestions on what's wrong. All OEM parts by the way...

    3 AnswersCar Audio9 years ago