8" 2-Way Premium Series Frameless In-Ceiling-Wall Loudspeakers Cases Easily eliminates AC hum (60Hz/120Hz

Easily eliminates AC hum (60Hz/120Hz buzz) with up to 20dB of attenuation

7Ah battery

power adapter

DSC position send and request allows user to send and receive position information between their boat and other boats

Very bright screen auto adjusts to dim at night & brighten during the day

8" 2-Way Premium Series Frameless In-Ceiling-Wall Loudspeakers Cases Easily eliminates AC hum (60Hz/120Hz100W max, 50W nominal; 8", 2 way, round in ceiling wall loudspeaker; Poly woofer with butyl surround; . 75" pivoting dome tweeter; Imp: 8ohm ; Freq resp: 35Hz 20kHz; Sensitivity: 91dB @ 1W 1m; Perforated metal, frameless grille may be painted to match mounting surface; Cutout dim: 8. 63" dia x 3. 88"D; Overall dim: 9. 88" dia; Pair Warranty: Limited Lifetime Country of Origin: China