Herdio 6.5" In-Ceiling Bluetooth Speakers 640 Watts Wired Sound System Outdoor Passive Speaker 25-inch 2-way design balances clear

25-inch 2-way design balances clear vocals and outdoor-friendly output without requiring a separate receiver

7" Waterproof Marine Antenna delivers reliable FM/AM radio reception for boats

invisible audio for every room

works worldwide

Upgrade your boat audio today

Herdio 6.5" In-Ceiling Bluetooth Speakers 640 Watts Wired Sound System Outdoor Passive Speaker 25-inch 2-way design balances clearAbout this item * WIRELESS SERISE CONNECTION Compatible with Bluetooth: TWS function can pair 4 speakers for a powerful true surround sound.(the HOST speaker and SUB speaker will automatically link with each other within 6 seconds after you turn on all, simple and easy to use). * FLUSH MOUNT DESIGN: Two pairs of flush mount design 4 speakers for simple and easy in wall in ceiling installation. The speaker includes the cutout dimension at 8. 07