Boss Audio MCK508WB.64S Marine Stereo & 2 Pairs of 6.5" Speaker Kit - White Electrical Panels The M1 Cortex transponder/hub includes

The M1 Cortex transponder/hub includes a built-in cellular antenna however to increase the cellular range you can add this external antenna giving the antenna a clear view of the sky

Rubber-like material doesn’t slide along the railing

SPST Contura Switch - OFF/(ON)

This durable

To provide strength and security

Boss Audio MCK508WB.64S Marine Stereo & 2 Pairs of 6.5" Speaker Kit - White Electrical Panels The M1 Cortex transponder/hub includesMCK508WB. 64S Marine Stereo & 2 Pairs of 6. 5" Speaker Kit White 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,