H12X500UBT 6-Zone Receiver + (6) Wall Volume Controllers

This package pairs a Technical Pro H12X500UBT 6-zone Bluetooth receiver with six Rockville VOL850 wall volume controllers, giving every room on the system its own in-wall volume knob instead of forcing everyone back to the rack to adjust levels. The receiver still handles the heavy lifting, running up to 650W RMS across 6 independent zones with Bluetooth streaming, an AM/FM tuner, and USB/SD playback, while each VOL850 gives the room it's installed in local control over its own zone.

Each VOL850 handles up to 50W RMS per channel, enough to control a pair of speakers (or up to 4 speakers wired in parallel) from a single 12-step rotary knob with an absolute off position, so volume changes are precise and repeatable rather than a vague turn of a dial. Detachable euro-block connectors make wiring and future changes fast, and the standard single-gang white plate fits directly into an existing electrical box without special cutouts. Internally, the circuit board is protected against dust buildup, so the controller keeps working reliably long after installation. Together, the receiver and six controllers turn a single multi-zone amplifier into a true whole-home system where each room manages its own volume without touching the source.