RPA60BT + RockSlim Black 2-Pair + VOL850 2-Pack

This two-room audio system gives you a 1000W Bluetooth receiver, four slim wall-mount speakers, and two wall-mounted volume controllers so each room gets its own volume dial. The RPA60BT receiver sends stereo audio to Channel A and Channel B through its four speaker outputs, and a VOL850 volume controller sits between the receiver and the speakers in each zone. Each controller has a 12-step rotary knob that adjusts volume from full output down to complete silence without walking back to the receiver.

The four RockSlim speakers mount flush at just 1.38" deep with a single screw each, delivering 40W RMS per speaker through 5.25" paper cone woofers and 0.5" Mylar dome tweeters. Recessed terminals and a wire groove hide cables behind the speaker. The VOL850 controllers fit a standard single-gang electrical box with a clean white faceplate that blends with typical wall switches and outlets. They handle up to 50W per channel at 8 ohms and use detachable euro-block connectors for fast wiring. The receiver supports Bluetooth, USB, FM, optical, coaxial, and RCA inputs plus a built-in karaoke mixer, making this an all-in-one distributed audio solution for a home, apartment, or small office.