Watch ur local CL. I just picked up a kicker zx1000.1 for $100 two days ago and typically ***** is waaaay overpriced here. Got an mtx 9500 12 with the crappy sledgehammer box for 150 too. Was a temp setup after I pulled my big stuff to sell my ride. For 250 it's an ok substage. I could do something with a brutus 15, I was on team maxxsoincs a few years back, they're ok subs imo. Similar to a cvr maybe far as a known mainstream sub or an mtx 5500 or maybe 7500, rockford p2 maybe, should be able to get a musical setup into the low 140s with it in a decent build. I did 140s with a single 10 on a PG xenon x600.1 amp in the 30hz region out of a jetta trunk, full stock electrial not even big 3. In a box I originally built for a 4hp 12" tuned to like 28hz iirc. Dual layer all sides and port braced entire length. Might have some sh!tty vids if the setup somewhere but originally it was in roe (realm of excursion) which I haven't been on in years. Won at least one 1st place with that slapped together setup lol.
Anyway, I think I'd look used locally on CL. If not the AP mentioned or the cab1600 like mentioned are both nice and I'd toss a coin for either really. The AP
amazon prime to HI would take it for me against paying $80 to ship a >$200 amp. But you wouldn't have to worry about that part. GL