I'm soon going to be investing in a portable sound system for an entertainment company my friend and I are starting on the East Coast. I'm looking into the Crest Pro 8200 and 9200 amps for powering subs. The subs are Danley TH-115 or TH-118--haven't decided yet. Regardless, they are very power hungry subs and I want to feed them as many watts as I can afford. On the bass side---has anyone used these in a bass rig? I plan on using them with two 8 ohm fEarful 15/6/1 cabs.