Standard Horizon SSM-21A Speaker Mic f/HX890, HX400, HX400IS, HX380, HX40 HX210 [SSM-21A] Anchoring & Docking | Windlass Accessories Packed with innovative features designed

Packed with innovative features designed to enhance every cruising

These trails make it possible to see the movement of nearby vessels in the blink of an eye

Calling Panther Lake

Includes GNX™ Wind and GNX 20 marine instruments

When activated

Standard Horizon SSM-21A Speaker Mic f/HX890, HX400, HX400IS, HX380, HX40 HX210 [SSM-21A] Anchoring & Docking | Windlass Accessories Packed with innovative features designedSSM 21A Speaker Mic for HX890, HX400, HX400IS, HX380, HX40 & HX210 Standard Horizon SSM 21A submersible speaker microphone with heavy duty belt clip. Compatible with Standard Horizon HX890, HX400, HX400IS, HX380, HX40, and HX210. Specifications: Type: Microphones Box Dimensions: 3"H x 5"W x 7"L WT: 0. 45 lbs UPC: 788026174768