The Standard Horizon MLS-300 External Loudspeaker is a submersible high performance communications speaker matching the impedance and output requirements of most Standard Horizon marine VHF's.
4 Ohm Speaker Impedance, with 10 Watt Maximum Power Input.
Supplied with 6.5' of speaker wire for easy, 2-wire connection to VHF's Positive (+) External Speaker Output and Negative (-) External Speaker Connection. Includes mounting bracket and flush mounting hardware.
MLS-300 External Speaker.pdf