Currently my expedition has four speakers and the crappy factory radio. Lets say i want to hook up some tweets in the front and 2 6x9's in the 3rd row seat. How do i hook up these extra speakers to the factory radio or do i need to buy amplifiers.
Comp's are way over my budget. I just want to hook up some extra speakers mean while.
Oh i see. I do have the quantum audio head unit but i just havent installed it yet. It has rca's 2 front 2 rear can i use y cables for a 2nd 4 channel amp?with just headunit power...you really can't do "extra speakers" ...you'll have to either run them in parallel, which the headunit won't be able to handle long, or series, which means each speaker will get around 7 or 8 watts. ****.
x2Why exactly do you want to use 8 speakers and 2 4 channel amps?