im running a front stage/sub on a single amp. im not exactly using high quality components and tuning, but i feel sitting in the front, there is no need at all for the rear fill. sitting in the rear is a different story, but im not sitting in the back of my car that often.

i personally havent ever heard anything from ID, other than the IDQ and the IDMAX. i have a 12" IDQ in a ported box with about 300 watts from a bridged fosgate 600a4.

i also had a pair of W3s getting 300watts each before i had the IDQ. the pair of W3s had a lot more SPL, because of it being 2x 12" drivers. but the single IDQ does more than satisfy my needs.

if only my car was able to power a IDMAX. h: :thumbup: