GMI™ 20 Marine Instrument Marine Speaker Enclosures there are two options for

there are two options for turning on the amp:

2021 CompR | English | Click here

TW1 12-inch Subwoofer (300 W

Max Power : 95 Watts

GMI™ 20 Marine Instrument Marine Speaker Enclosures there are two options forPerfectly Designed for Power and Sail Vessels Marine instrument display clearly shows depth, speed, wind and 100+ marine and vessel parameters Large, bright 4 color glass bonded lens 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 option