Kenwood KAC-M1814 Compact 4-channel amplifier * 45 watts RMS x 4 - Breakers Stereo and Performance
ST400 Classic Motorcycle Amplifier
Kenwood KAC-8405 4-channel car amplifier — 60 watts RMS x 4 at Crutchfield
Kenwood KAC-9102D Subwoofer Amplifier 500W RMS BASS BOOST 1700W Max / Amp Only | eBay
Amazon.com: Kenwood 500W 2 Channels Dual Performance Standard Series Stereo Power Car Amplifier with Gravity Magnet Phone Holder Bundle : Everything Else