Yes, the surround sound system would work with a Bluetooth project. If the projector has no BT function, it still can work via wired connection.
Just need to connect with an AUX 3.5mm to RCA cable(included), and switch the INPUT to the proper mode.
Using the remote use the button SW to adjust bass volume, just press the "SW -" button, on the contrary, adjust via the button “SW+” to increase the bass.
Hi, the wireless rear speakers are powered by the power cable with plug which need to connected to the power supply. The "wireless" rear speakers are referred that there is no need to connect them with the Mater Speaker.