Standard Horizon 10W Amplified External Speaker - Black [MLS-410PA-B] Brand_T-Spec USCG approved

USCG approved

Larger hole size holds two insulated cans or one pair of binoculars

Ultra low current consumption This is important in case of Li-ion batteries

ceramic materials

Compatible hull material: Aluminum and fiberglass

Standard Horizon 10W Amplified External Speaker - Black [MLS-410PA-B] Brand_T-Spec USCG approved10W Amplified External Speaker Black Redesigned for clear, crisp, and audible reception, the Standard Horizon MLS 410PA is setting the bar on external speakers. With 10 Watts of amplification built in, this compact high performance communications speaker matches the impedance and output requirements of most Standard Horizon transceivers. Compatible With: Standard Horizon VLH 3000A and older models, GX2000 2150 2200 1700 1600 Features: Flush or bracket