I have here a Cadence z9000 amp. I'd really like to trade for a good monoblock class d, such as some of the 06 model hifonics, jbl 1200.1, orion 1200, maybe even a lanzar vibe 1200d, etc.....Solid amp tho. Only have a couple refs here: frangka2 is the person i bought a dual sub enclosure...