Kenwood TRIO AT-200 Ham Radio Antenna Tuner HF 1.8~28MHz 200W with Cable from JP | eBay
Kenwood AT-200 Antenna Tuner 200W for TS-520S and Others | eBay
Kenwood IPX67 Waterproof Marine/Motorsports Full Range Amplifier with Bluetooth Gray KAC-M5024BT - Best Buy
Blackbox Mobile UHF Two Way is 40 Watt, has 200 Channel and is compatible with Motorola and Kenwood two way radios. Public Safety radios with DTMF Palm Mic Alpha numeric programmable.
Amazon.com: Speaker Mic with Reinforced Cable for Kenwood Radios NX-200 NX-210 NX-300 NX-3200 NX-3300 NX-410 NX-411 NX-5200 NX-5300 NX-5400 TK-2180 TK-3180 TK-5210 TK-5220 TK-5310 TK-5410, Shoulder Microphone : Electronics