Garmin Active Speaker With Volume Control

Garmin Active Speaker with Volume ControlModel: 010-12769-00Connect your compatible VHF radio to a handset for on-board communication. The active speaker has a knob to adjust volume up or down as needed on the compatible handset.Compatible models include; VHF 210 AIS Marine Radio VHF 210 Marine Radio VHF 215 AIS Marine Radio VHF 215 Marine Radio VHF 315 Marine RadioSpecifications Unit Dimensions WxHxD 11.1 x 11.1 x 3.8 cm Operating Temperature Range 5°F to 158°F (-15°C to 70°C) Water rating IPX7 Compass safe distance 20" (50 cm) Audio output power 2.5 W nominal, 4 W max