Aquatic AV SWA6 Mini Combined Stereo Subwoofer [SW632] Brand_Intellian or skin when determining the

or skin when determining the overall size

Optional compact GPS remote with LED indicators

B924 Class B AIS Transceiver with WiFi

6" Quick Change Backing Plate

Up to 4 tanks can be monitored with 1 control panel (15610 Sensor Kit with 1-inch fitting

Aquatic AV SWA6 Mini Combined Stereo Subwoofer [SW632] Brand_Intellian or skin when determining theSWA6 Mini Combined Stereo & Subwoofer Features: 5 Active Subwoofer with Bluetooth 48Wx4 @ 4 Ohms 72Wx4 @ 2 Ohms 1x 144 Subwoofer Output 2x Full Range Speaker Outputs Built In Electronic Crossovers Tuned Port Bluetooth Halo Aerial Technology Compatible Remotes: RF6 WR6 (Sold Separately)