Just got this amp in April. Only ran it a few times on my tower setup. Just got it serviced at Kicker so it is basically brand new. $250 obo. Below are the specs. Email with any questions or for additional pics.

Kicker ZX850.2
ZX Series 2-Channel Class AB Car Amplifier
RMS Power Rating:
4 ohms: 295 watts x 2 chan.
2 ohms: 425 watts x 2 chan.
Bridged, 4 ohms: 850 watts x 1 chan.
Max power output: 850 watts x 2 chan.

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