A:AnswerKICKER - CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black
Model:46CXA8001
Kenwood - Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black
Model:KAC-511
A:AnswerYou do have to buy an amp, would recommend contacting the geek squad as they are very helpful in recommending more specifics . I bought an amp from sales in Best Buy , only to find out it was ok but they recommended a stronger amp to maximize the function of the speaker.