Poly-Planar MB-21 8 Watt VHF Extension Speaker - Black

The Poly-Planar MB-21 8 Watt VHF Extension Speaker in Black is designed for tactical operations, emergency response, and marine command environments where secondary audio monitoring is crucial. This compact extension speaker enhances VHF radio coverage across various settings, including vessels, command centers, and mobile tactical units.

The MB-21 delivers 8 watts of output power through a durable design suitable for both indoor and outdoor use. Its compact dimensions—5 x 2 x 8 inches—allow for discreet mounting on bulkheads, vehicle interiors, or command station walls, ensuring audio clarity in high-noise environments.

Operators benefit from integrating the Poly-Planar MB-21 as a secondary listening station on existing VHF radio systems, particularly in multi-room coordination centers or larger tactical vessels. While installation is straightforward, users should verify compatibility with their specific VHF radio transceivers.