Q:how do i wire a dual 2 ohm sub to an amp at 2 ohm

actually tc your almost right. yes 1 and 4 are the ohm loads of the speaker itself. but if your talking mono thats all you can achieve. on 2 channel amps when you bridge them your talking ohm drop again. so if you have one dvc 2 ohm wired in series and then bridged to the amp your looking at a 2 ohm load

Q:I needed a new tail light for my trailer. The aftermarket tail lights only came with two wires sticking out the back, one red and one black. The stock tail light that broke had 3 wires and so does the harness on the trailer end. People have told me that even though it is different it will work. Do I join the two hot wires together with the red wire and then the return wire to the black? There is no wiring diagram avalible and I dont have the money to replace then entire lighting system. Thanks for your help.

Pull the lens and look at the bulb. If it is a 2 element bulb then it will work, if it is a single element it will not. If it is a 2 element then one of the wires is turn and stop light and the other is tail light. It will use a body ground in that case. On your trailer harness you will have a brown wire, that is tail lights, the turn and stop light (same wire) will be either green or yellow depending on what side of the trailer you are on. The white wire is ground. The turn and stop light will be much brighter than the tail light so just twist the wires together and see which is which. You can hook the white wire to the mounting screw of the light fixture to be sure you have a good ground.

Q:Well I have a mono D and it has - - + + on it and I want to to wire my dvc 4ohm sub to 2 ohms but I'm not sure what terminals I hook the speaker wire up to?

wire okorder /... and than wire it to any of the negatives on the amp its all one channel internally so it really doesn't matter which negative u use. than wire the positive to any positive on the amp.

Q:i bought a programable thermostat that says it needs a c wire to be able to use the remote...i dont have one of these wires on my old thermastat but im kinda understanding the c wire was just to power a clock on certan thermostats is there a way to rig a c wire to power what i need???

the c wire is the common wire on your 24 volt control circuit.... wire used by some thermostats to power clocks or lights...... if you have extra wires in your thermostat wire cable it should be a blue wire and will hook up in your furnace to the blue wire or will be hooked to the c terminal on your thermostat wire connection board in your air handler...you can use any color wire in the cable that you are not using as long as you connect it up the way i just mentioned..

Q:I have 1971 slide in truck camper with 5 way pin wiring wires are red, white ,yellow, black,green.need to know what wire's do what...thanks

green is common ground. red is usually rear lights, White and yellow are the turn signals Black is the bachk up lights. But it is not standard.

Q:me and my friend were doing a circuit challenge and we did the same circuit but she used thicker wires. does it make a difference?

Thicker wires = larger path for electrons to flow through. If the wire was thin, not as many electrons go through it. But a bigger wire means the electrons flow faster and the overall system receives and gives off energy faster.

Q:what is the yellow wire, what is the grey wire, and the black

Custom 87 Chevy Truck

Q:I always see birds hang on the wires but never get fried how do they do. It?

We won't get a shock if we fly or when we aren't grounded... Because, Current flows only in closed circuits . A bird sitting in the wire doesn't form a complete circuit in order for the current to flow. In other words, Birds have their feet in the same wire. I've seen many days, birds (like crows in our country) get shocks. Sometimes birds too touch the Phase and neutral (or Earthing) wires thereby creating a largest potential difference, get toasted fall down. Not all birds are clever.

Q:pendant wiring hookup. issue: light is always on house wires: red, white, black, ground pendant wires: green, white, black (and a ground wire to the frame) I did connect red to green, white to white, black to black, ground to ground is connecting the red to green the problem causing the light to be always on? do I just disconnect the red to green to fix?

First of all you need to determine where the switch that controls the box on the ceiling is. It sounds to me as though three conductor wire was used in the event that a ceiling fan might be installed at some future date. Turn off the breaker to that circuit first. Make sure it is off with a circuit tester. Remove the plate from the switch location and unscrew and pull out the switch. There will be a pair of wires ( white black and bare ground ) coming in to the box. This is where power is coming from. There will also be a trio of wires ( black, red and white plus bare ground. Which ever wire from the trio is attached to the switch will determine which hot wire to connect to in the ceiling box. You will attach that to the black wire from the fixture, the white to white and the green to bare ground. If there are two switches in the same box on the wall, choose the one closest to the door, determine wire color, cap the other color wire in the ceiling box with a wire nut and some electrical tape around it. Push it up in to the box first before any of the other wires. Then make the other connections, attach the pendant base to the ceiling box and you're done.

Q:whats a good brand for 0 gauge wire to get? im looking for a good brand that has 100% OFC wire, i would get knukonceptz, but their wires are copper coated aluminum which isnt as good.

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