Running head unit off amp

[Fun_Bucket]

Mosfet is just a reference to part's used within the amp, such as the transistors.

 

[phatvtcom]

Another quick question without starting another thread, how powerful of an amp should i get if im connecting all speakers to. I've got rear 300W and front 240W with splits...

 

[Fun_Bucket]

Those are the peak power figures, which are irrelevant.
What you need to look at is the rated RMS input power of the speakers.But don't get too caught up on the power figure side of things, they only play a small part in all.

Other than that, a 4 channel amp will be what your after. What's your budget allow for, inluding wiring, installation ect?

 

[phatvtcom]

Yea i was trying to find RMS, didn't succeed... Budget im not too fussed with as long as a have a decent amp that will sound good and thump hard.. As for the wiring im not hooking it up to my sub only the speakers so what type of kit should i be looking at?

 

[holdenboy]

A decent 4ch amp is ideal, something with 60-100wrms per channel. 8AWG power cable kit is fine:

Ryda Car Audio - Aerpro AP960 600W 4CH Amp Wiring Kit 8GA($40.75)

Aerpro kits are good quality and dont cost too much.

 

[phatvtcom]

Sweet cheers dude If my head unit doesnt have an amp control wire input, how would i get external power?

 

[Fun_Bucket]

Sweet cheers dude If my head unit doesnt have an amp control wire input, how would i get external power?

We would be able to answer all of your questions much easier if you were to provide a bit of infomation to go with each of your post.

Just about every aftermarket head unit, will have atleast one pre-out for an amplifier.