MR4.3 - 3-way Box Speakers (pair) Outdoors Multi-Band GPS - Get improved

Multi-Band GPS - Get improved position accuracy with multi-band GPS

Designed for Durability and Performance

Cover will accommodate outriggers mounts VHF & GPS & Rod holders

Empower Your Voyages with Standard Horizon

2" wide x 4

MR4.3 - 3-way Box Speakers (pair) Outdoors Multi-Band GPS - Get improvedThe Boss Audio MR4. 3B 4 Box Marine Speakers are a weather ready 3 way enclosed speaker system designed for boats, patios, or other outdoor environments. With a compact 4 woofer and built in tweeter setup, this speaker pair delivers balanced full range audio with resilient construction that resists moisture, UV exposure, and corrosion. Ideal for marine applications or any outdoor space where reliable sound and durability are needed.