It depends on what line you get. The Vibe line is garbage, but the OptiDrive line is nice. People who know about Lanzar and don't let the Vibe line of amps affect their opinion of Lanzar products have nothing but good things to say about the OptiDrive amps, they are clean sounding, underrated, and best of all, they are made in the usa. I haven't hooked mine up yet, gonna get to it either tomorrow or sunday. Here are the specs on mine: Lanzar OptiDrive 500.2
-250watts rms into 2 channels at 4ohms
-450watts rms into 2 channels at 2ohms
-900watts rms into 1 channel(bridged) at 4ohms mono