\rHi Aaron:
Check out our BOM- 4.1 which is a 8.0" Subwoofer/Satellite system featuring a Bluetooth 4.0 Receiver and 4.1 multi-channel amplifiers with 100 Watts low pass sub amp for the internal 8.0" sub woofer. Plus two 60 watt stereo amplifiers and two wiring harnesses with four conductors to connect a pair of satellite speakers. It is recommended to add Patio or Rock speakers featuring a 5.25 inch driver for the best match to the 8.0" sub woofer. There are a couple of apps available for you to sync up with more than one Bluetooth Receiver at a time. If you would like to discuss additional options please contact me and provide me with a blueprint, Line drawing and Images pertaining to your layout. tim@osdaudio.com. Good luck
TimL/5-2-2020