Can I use this to my car? Which of the four wire is the negative?
794874
yes you can use on your car or any 12v system. The tabs where each segment can be cut are labeled and identified on which of the four wires are negative. usually white is 12v positive and the colored wires (3) are negative, grounding all will create white, where grounding (1) will create the color.
794875
there are only two wires a red and white. on the one i bought, you cut the wire from the ac adapter and strip the ends.i touch each end to your battery post .if they dont light switch them and you will find which is ground. you can also cut them to any length and solder wires to the ones you cut.its a little work but not hard
1135623
I'm pretty sure it can be wired @ 2ohm or 4ohm. You can always check YouTube or Crutchfield usually has good explanations of how to wire your system.
195718
Good luck. I put it in the house. You could always clip the wire and hard wire it in, but I'm not going to recommend it. I have no idea why they advertise it as a car amp.
1178567
The only reason you would need a negative cable is if you're using it on a boat. If that's the case this product won't work for you.
2016804
its not a home amplifier, its for car, so theres no switch, but you can buy one and DIY.
1953353
Sorry, Allthumbs16; I gave this as a gift and didn't try it out. However, I was told by the person I gave it to that you hook it up between positive and negative.
1241607
I'd posit that this wire would work for car speakers as long as you terminate it correctly. You'd need to make sure you have enough for the multiple runs to the speakers. Perhaps you'd consider a thicker (lower number gauge) for subwoofers.
2067296
Couldn't tell ya. I never plug mine in. Don't like the wires. It warns me from a mile away over rolling hills and that is enough for me. (That is if he is checking cars ahead of me.)
1797479
you dont need any extra wire you just use the wire already in the car, you can get connectors to make your life easier, but mostly you want an amp for them
312001
Yes, they have model that has 3 wires. 1 for ground, one for positive, 1 for ignition. Pretty easy for a person who knows anything about cars. Their Webb site calls it "3-wire" John
705888
No, you can't use it. Conectors are not compatible and the wiring harness is not removable.
8905
Doesn't matter how you wire them since the driver circuitry has an inverter bridge. They can run on 12V AC or DC. I believe the wires are black and red so following convention I wired black to negative and red to positive.
996056
Yes, you could use this wire for hooking up your stereo. Black is normally negative/ground and red is positive.
311715
The antenna wire is solely for use on motorized antennas. (I.e when you start your car and the antenna goes up and it goes down when turned off) if you don't have a motorized antenna do nothing with that wire. It won't strengthen your signal.
336538
You can attach the negative cable on any metallic part of the car body. I have mine attached under a screw in the engine compartment.
2107799
Dear, please do not worry, it is a universal car radio, you should be able to have all the necessary wiring connections with it.
1177058
its only 35 watts so it a switch should have no trouble with it, the negative can be grounded to the body of the car or bike