DB Drive SB6RGB Marine Powersports Sound Bar 23" 10 Speakers 300 Watt RGB Lights | eBay
JBL Stadium UB4100 Amplified marine/powersport speaker bar with built-in Bluetooth® at Crutchfield
DS18 - 24" Amplified Marine Sound Bar System W/ Bluetooth 600 Watts Peak Power | eBay
DS18 JVOCE Marine Roll Cage Sound Bar with Dual 6.5" Hybrid Mid-Range/Driver Horn Loudspeakers 2 x 450W MAX - Great for Boats, Motorsports, Motorcycle ATV UTV and Jeeps (2 X PRO-HY6.4B Speaker) :
DS18 SBAR35BT HYDRO 35" Amplified 2 Way ( 8x3" Mid-Range + 2x Tweeters )Sound Bar Waterproof Speaker System with Bluetooth Integrated RGB Lights 400 Watts