New Kenwood KAC-9105D 1800W Mono D Car Amplifier Power Amp + 4 Gauge Amp Kit - Walmart.com
Kenwood KAC-M1814 Compact 4-channel amplifier * 45 watts RMS x 4 - Breakers Stereo and Performance
Kenwood KAC-7204 2-channel car amplifier 170 watts RMS x 2 at Crutchfield
Amazon.com: Kenwood 500W 2 Channels Performance Standard Series Stereo Power Car Amplifier with 4 Gauge Blue Amplifer Kit and Gravity Magnet Phone Holder Bundle : Electronics