Standard Horizon Replacement Speaker Microphone f/Quantum GX6000 VHF/AIS [SSM-76H]Replacement Speaker Microphone for Quantum GX6000 VHF AIS Standard's Replacement Speaker Microphone specifically for Standard's Quantum GX6000 VHF AIS. Features: Color: Black Replacement Specifications: Type: Microphones Box Dimensions: 2"H x 5"W x 9"L WT: 0. 6 lbs

submersible pump is a great way to remove unwanted water from boats

5M Right Angle & NMEA 2000 Connector

Available in 3M (10')

Fiberglass

Centrifugal submersible and inline pump

4-Channel Weatherproof 500W amplifier with multi-function controller -

Ray91 Modular Dual-Station VHF Black Box Radio System with AIS

UPC: 870216046600

Data Update Rate: 1 per second

Box Dimensions: 4"H x 16"W x 23"L WT: 8

UPC: 622988180422

Frequency Response: 200Hz 15kHz