What kind of an amplifier do i need for?

I'm usually good with all of the system questions and stuff, but I still find it difficult to understand exactly how the electrical components add up and what the difference between 2 ohm and 4 ohm is. What's the difference between dual voice coils,...

I have a 1985 camaro with custom speakers in the dash and doors. They work fine with my radio. However, I want to add two subwoofers in the trunk and I need to know what kind, if any, of amplifier would I need. I've seen things like 2 and 4 channel amplifiers...

how do i know what kind of amplifier i need for my car. say i had a 2200 watt sub, what kind of amp would i need? how manny watts? how many channels? what would produce good sound?

I have 2 12 inch mtx audio jackhammer subs but I have no knowledge on what I need to power them in my 740 volvo I need a amp that is powerful enough to get maximum bass out of them but at the same time affordable nothing expensive lol and I also need...

i got a bazooka bt1014 subwoofer 200 watt, i heard its powerful... what kind of amplifier i need. what do you recommend ??? my car is a 2001 nissan maxima GLE

i got a 350z for my 16th bday and now i want to put some subs in it. i found 2 kicker c-10-4 10" subs and i found a box that could hold them. i just have no idea what kind of amp i need. it needs to stay under $200 probably. and is there anything...

I brought this rockford fosgate prime r600-5 channel amp, an infinity reference 1262w sub and infinity kappa 682.9cf speakers. what kind of wiring kit do i need and someone told me i even need an additional interconnect rca...do i really need an interconnect...

I have two Alpine SPR-17s component speakers (giving me a total of 4 woofers and 4 tweeters). The head unit I'm going to install (Alpine CDA-9886) delivers 50w to 4 channels. I'm no audio junkie but I know that means the speakers won't even come close...

I don't know much about car stereo systems but I plan on giving it a try. I just purchased TWO Pioneer TS-W304R Champion Series 12" Single 4 Ohm 1300W Subwoofer Subs for my Grand Cherokee. What kind of amplifier qualifications do I need to meet...