Bose Professional 843090-0110 FreeSpace 3 Series II Acoustimass Subwoofer Module (Black) Fire Saftey Sync System: Internal Synchronization

Sync System: Internal Synchronization

the feature automatically plots the shortest and safest course based on a boat's draft

Detachable speaker connection blocks make installation a snap

Canadian and international marine channels and 10 NOAA weather channels

Sopra and Electra 1000 Be 2 lines

Bose Professional 843090-0110 FreeSpace 3 Series II Acoustimass Subwoofer Module (Black) Fire Saftey Sync System: Internal SynchronizationProduct Overview Designed to provide flush mount bass augmentation for new and existing background music systems. Features one 5. 25 in.(133 mm) woofer that delivers deep bass down to 40 Hz without audible distortion. For indoor applications only. Main Features Experience body shaking levels without any room vibrating reverb or excessive heat output with 200W RMS power Listen to deep lows and euphoric highs with a frequency range of sound from 50 Hz