Pretty awesome what this can do! With a couple of issues.
First off, I wired this to a 12'' Infinity shallow mount subwoofer 250w rms. it is being pushed by a pioneer amp at 300rms and wired for 4ohms. This CBP1 makes it sound like I have double the woofers and triple the power! None of the settings sound muddy or flubby.You have complete control over frequency response and if you push it too hard, it clips the sub before any damage can be done. Only things I don't like are, the blue light on the dash mount remote control is irritating as hell. Sharpie took care of it. The two knobs on the remote that control frequency sweep and gain are too close together and tiny. They should have gotten rid of that insanely bright blue light and put lights in the knobs so you can see your settings in the dark. And because this is a bass equalizer, if a d.j. or advertisment come on the radio where people are talking, they sound synthesized and unnatural. The power on LED light does not work on mine but I didn't feel the need to return it. Pretty cool unit all in all.
Rating: 3 stars