| Ok, here is what I would do, buy the 500/1 and hook it up to the sub. This amp is class D and one channel so it is only able to drive one or 2 subwoofers NOT any midreange speakers. Run all your door speakers and rear speakers(if any) off your dvd headunit, this should sound ok but your new jl mid speakers will be slightly underpowered, not a big problem. Then at a later date, when you have more $$$ buy the 300/4 or a comperable 2 channel amp to power the door speakers to their full potential. I did this exact procedure in my car but with different brands. |