I have a set of Phoenix Gold 6 1/2 components and RF 6x9s all of which rated at 75 watts RMS. I'm unsure as to what amp to match it. I'm looking at the Kicker ZX300.1 but I'm not sure what ohm load will be presented.
get a 4 ch that has about 80 watts rms pre ch
yea... the zx350.4 is able to put out like 60 watts per channel (4 channels) at 4 ohms and like 85 or something watts per channel at 2 ohms. The thing is, are you only amping your rears or all 4? If you are just amping your rears, you can get away with a lower rated amp. But if you plan to amp all 4 speaks in the future, then grab the 350.4, after all, you can allways bridge it for more power to both speakers until you get some good fronts and then amp them too.
