GHC™ 20 Marine Autopilot Control Unit Powersport Audio Using the included adapter brackets

Using the included adapter brackets they can also be mounted in a variety of 6½

a TM400X4ad 400-watt Element Ready amplifier and under seat subwoofer enclosure

this sustainable

875 (150mm)

built-in internal amp (22 watts RMS/50 peak x 4 channels)

GHC™ 20 Marine Autopilot Control Unit Powersport Audio Using the included adapter bracketsTake Control of Your Autopilot Compatible with legacy Garmin autopilots as well as newer Garmin autopilots; can be controlled with quatix marine watch Large, bright 4 inch color glass bonded display with anti glare finish Easy to read from a distance and 170 degree viewing angle Enhanced night time readability with backlight dimmer and full color or new red black or green black color schemes Enhanced daylight readability with new high contrast color