Aquatic AV GP1 Gauge Stereo [RA611] 38 lx and without messy adhesives as

and without messy adhesives as with shoot-thru-hull transducer mountings

3-1/2" x 1-1/8" thru-hull

Detailed Contours

Max wheel dia

providing unmatched visibility in total darkness

Aquatic AV GP1 Gauge Stereo [RA611] 38 lx and without messy adhesives asGP1 Gauge Stereo Experience superior audio with the compact GP1 Marine Stereo, designed to fit perfectly into a standard dash gauge space. Its powerful 288 watt amplifier can drive up to 8 speakers or subwoofers simultaneously. Enjoy versatile connectivity with Bluetooth, USB, MP3, AUX, and AM FM radio. Built to withstand harsh marine environments, the GP1 offers high end audio quality and effortless installation in areas exposed to water, chemicals,