There is really no amplifier on the market which has an output impedance of 4 ohms. The impedance of an amplifier is always less than 0.5 ohms. We do not use matching, we use bridging when we connect the amplifier to the loudspeaker. Scroll down to related links and look at "Interconnection of two audio units".
You can, but you may damage your amp. If you wire them in parallel (both wires from each connected to the amp) then you will have an effective resistance less than 2 ohms. If you wire them in series then you will have an effective resistance of 6 ohms. Resistance that is too low draws more power than the output is rated for. Resistance that is too high reduces the volume and may distort the sound.
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
A Kicker cvr 10 or 12 inch DVC 4 ohm sub
Hook all the negatives together, and hook all the positives together. you would have 2 wires for each. one from the amp to the first sub, and another going from the first sub to the second.
Depends on the rms or continuous rating of the amp and at what ohm is the amp stable
you ohm load is too low. raise the ohm load or buy an amp that is stable at the ohm level of the sub.
This question makes little sense. Could you say what model amp it is? With two 4 ohm subs, you can either do 1 ohm or 4 ohm. Now if you have a bridgeable two channel, I think you can do a 2 ohm load. For a 4 ohm load, two 4 ohm subs, connect both positives from one side of the subs to the positive out. Then the negative coils from the opposite side (other side of the sub) to the negative output. Then connect the remaining negative and positive together on each subs. Look here http://www.the12volt.com/caraudio/woofer_configurations.asp
ONLY if your amp can pull a 2 ohm load! Which is vary few but your more expensive amp can pull 1/2 ohm load
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.
if you put 2, 8 ohm speakers together on the same channel you will trick the amp into seeing a 4 ohm load, it is not advisable to run a 8 ohm coiled speaker on a 4 ohm amp unless you do the above. So if you want to run 2 8 ohm speakers from a 4 ohm amp this will work the best although the amp will need to be hefty as its worse to underpower a sub than overpower it! I have used a 8 ohm speaker myself on a car amp and had no problems but it was not a cheap entry level amp! some amps will take it, others will get hot and enter protection mode. Hope this helps!!!
Because it has a Dual Voice Coil (DVC) which gives you more wiring options, eg. dual 2 ohm coils that let you wire in parallel for 1 ohm final, or in series for 4 ohm final load. You MUST use both of them for proper operation of you risk damaging the sub.
The sound quality won't be very good