Well I will be getting another car soon, more than likely another Explorer and I am thinking about getting a new sub. I will be keeping my current amp (kicker 08zx750.1) It is rated at 928 rms on the birthsheet. The current subs I am looking at are the FI Q, FI BL, and SSA Icon. Mainly I am looking for SQL. I plan on using a ported box, tuned to 33 hz. and I am not sure on how big to make it yet. Do any of these subs have notorious mechanical problems? Which one would be the best with my amp? Again I want to get real low, yet still get plenty loud. Are there any other comparable SQL subs that can handle around 1000 w. rms like these? Thanks.
