Not really.unless u start getting into eqs and xovers then that's a different story.
AQ, DD and Sundown make good sub/amp combos.
same hear i love Id's stuff and am in process of going back got 2 pairs of those oem mids and cd2 horns just need to find Idmaxs at a good deal then im therethe last thing u said cept all my stuff matches but my hu and that's cus i'm a idaholic
when i mentioned eqs and xovers i was more thinking in the line of how some companies like Arc use din cables and etc to send the signals instead of rcas. where having both the amp and eq/xover coming from the same company would be a good thing.Not really.
An EQ is an EQ regardless of the brand-- that is to say, a hypothetical JL EQ will do the same as a hypothetical Alpine EQ [Not sure if either brand makes EQs] if run off the same source. It's all the quality of the build, not if the serial numbers are similar //content.invisioncic.com/y282845/emoticons/fyi.gif.9f1f679348da7204ce960cfc74bca8e0.gif