TOPMYS TM-ES604 CB Radio Speaker 8ohm 5W CB Extension Speaker with Swivel Bracket 1.85m cable 3.5mm Mono Plug

I use these on our 3 Wheelers and SxS's for our Ham Radios. They work great and hold up well to the moister also

Even thought they're relatively budget-priced, they certainly do enhance the sound coming from two-way radios. Very easy to install. I've bought two of them for both my Cobra WX75 CB and my Icom GMRS mobile radio.

Perfect