Will it drive aftermarket speakers well, or do they use strange crossover points or non-standard ohm levels or something like some makes do? Was thinking about this with all the speaker threads popping up. Since most better speakers will work with lower power straight from a deck, but usually sound louder and clearer with more power, I just wonder if the stock amp would provide enough power and the right freq range for aftermarket speakers to shine a little better. I'm not talking about a blow your eardrums out competition system or loading the car up with subs and all that you would pretty much NEED a better amp for. I'm talking about just direct replacement of factory speakers, which you would normally add just a small 100w give or take amp to make the speakers shine a little better with a run of the mill deck...that kind of thing.