Kicker Amplifier: Pump up the tunes in your car with this amplifier's variable low-pass crossover and subsonic high-pass filter for crisp, clear sound. The integrated KickEQ bass boost ensures thundering audio for your favorite songs.
So I went on reviews on this purchase but am a big audio person.I have owned several amps to head units to subwoofers and I have to say you will not regret picking up this amp which its running a set of 10 inch kicker 43cvr104 oh boy do they move.