You can't. Two 4 ohm speakers in parallel equal 2 ohms, and two in series equal 8 ohms. It is possible to wire four 4 ohm speakers so that the load is 4 ohms though. Put two in series (8 ohms). put the other two in series (8 ohms). Then put the two sets in parallel (two 8 ohm sets in parallel equal 4 ohms).
To turn a 4 ohm resistor into a 2 ohm resistor, you need two 4 ohm resistors. Connect them in parallel, and the effective resistance will be 2 ohms.
with horse radish
no
You need to be more specific. Is this your feed?? Is this a home run (the wire that is feeding a circuit). Anyway if this is your feed wire (the wire supplying power to your sub panel) then you will land your two hots , then you will land your ground wire on the lug that is bonded to the panel. Sometimes this is a ground bar that can be screwed to the panel itself and then your neutral will go to the bar that is not touching anything. So your neutral coming in will be tightened down to the same bar as the neutrals that are feeding the circuits. This is assuming you'r are feeding your sub panel with 2 hots, a ground and a neutral.
Yes you can. You did not say how many amps were required.
If you have a "sub box" with no neutral supplied to it, then you can't safely wire a four lead receptacle as you can't provide the needed neutral, the grounded conductor, to the device your feeding.
Junction box for what? Do you mean a sub panel?
Depends if it is dual 4Ohm or dual 2Ohm and what Impedance your Amp supports. *If you amp can handle 1Ohm Load and you have a dual 2Ohm sub you can run the sub in parallel to get a 1Ohm load (parallel meaning both + are connected with each and same with both -) *If your amp can handle 2Ohm load and you have a dual 4Ohm sub you can run the sub in parallel to get a 2Ohm load. *If your amp supports a 4Ohm load and you have a dual 2Ohm sub you can run the sub in series to get a 4Ohm load. (series meaning the - from one coil is to be connected with the + on the other coil) Do not mix up Impedance's make sure you find out what your Subs Impedance is and what you Amps Impedance is
you don't light the car on fire and make it explode
Connect the sub woofer to the equalizer or amplifier. The positive wire will need to be connected to a power source. Connect the ground wire. Connect the auxiliary wire to the amplifier.
to wire it through a corsa, strip one end and connect to sub or amp, then the other end runs through the car. unscrew the glove box and wire it through thegrommet behind the battery under the bonnet to the positive terminal. Fuse connector half a meter down the wire does help the sub or amp to cope with the current and lessens the chance of blowing your sub
If you amp is bridgeable you run + sub wire to ch 1 + then the -sub wire to the - of ch 2 of the amp. The same with the other sub + ch3 - ch4 that's how to bridge your amp.
The problem you have there is that your sub woofer needs both coils wired and your options with that setup is either 2 ohms or 8 ohms depending on if you wire the sub itself in series or parallel. If you use a second sub like the first one and wire both subs in parallel and then wire the two subs in series you can achieve 4 ohms. You could also wire the subs in series ( 8 ohms each ) and then wire them in parallel to achieve the overall 4 ohms.
its a 6ohm sub in the stock location. if you are going to replace it you will need to purchase a good amp. the stock amp does not have adequate power to power any other sub. 10" Kicker comp subs make a great replacement, and get an amp that is half the RMS power input of the sub. make shure that you are reading the AMPs RMS power output.
If you want max power flow connect the coils in parallel. Positive from 1 post to positive on the other post and same for negative. Then chose one post and run the positive to the positive of one channel on the amplifier and the negative to the negative of the other channel. That is called bridging.
as far as i know there is only one amp and it powers the sub woofer. it is located in back, in the panel beside the sub woofer. pull off the panel covering the sub and look up to the left of the sub and there is a little gray metal box and a wire going from it into the sub box. the little metal box is the amp.
if the sub can handle it yes....say if u have a 2000 watt amp 2 channel and u have a 2000 watt DVC sub then it will work but wouldn't advise doing that for great sound qulity
i dont now
no