Amazon.com: Kenwood X302-4 eXcelon 50 Watts x 4 4-Channel Class D Amplifier : Electronics
Portable with the Kenwood TS-50 : r/amateurradio
Amazon.com: Kenwood DPX-7200DAB 2-DIN CD Car Radio with DAB+ and Bluetooth Hands-Free Kit (Alexa Built-in, USB, AUX-In, High-Performance Tuner, Spotify Control, Sound Processor, 4 x 50 W, Various Button Lighting) : Electronics
Kenwood KAC-M3004 Compact 4-channel car amplifier — 50 watts RMS x 4 at Crutchfield