Boss Audio MCKGB350W.6 Marine Stereo 6.5" Speaker Kit - Black [MCKGB350B.6] Anchoring & Docking | Anchors The A-Series is the product

The A-Series is the product that launched the Polyform story

or T&P valves

permanent wall mount

RitchieAngler Compass

O-ring seal for waterproof connections

Boss Audio MCKGB350W.6 Marine Stereo 6.5" Speaker Kit - Black [MCKGB350B.6] Anchoring & Docking | Anchors The A-Series is the productMCKGB350W. 6 Marine Stereo & 6. 5" Speaker Kit Black This stereo speaker combo package from Boss is a great way to upgrade the audio on your boat, RV or ATV without emptying your wallet. The all weather stereo features built in Bluetooth, so you can stream your favorite tunes without taking your phone out of your pocket. And your music will sound great on the 6 1 2" marine rated speakers. This package also includes a 41" dipole antenna and mounting