Polk Boom Swimmer Duo Waterproof Speakers

Polk Boom Swimmer Duo Waterproof Speakers

Now with stereo linking, the Swimmer Duo gives you more robust sound and better sonic range. Easily link two together and listen to each one as true left and right speakers.

Bluetooth

Dirt, Shock & Waterproof

Flexible Tail & Suction Cup Attachment

https://www.polkaudio.com/products/swimmer-duo