Lowell 50W Mono Volume Control With Standard Wall Plate | Almond | Almond

The Lowell 50W Mono Volume Control With Standard Wall Plate series is built for AV integrators and installed sound professionals who need reliable, wall-mounted level control on 25V or 70V distributed speaker lines. Using an autoformer attenuator design, each unit delivers smooth, stepped attenuation across a full rotary dial range without the signal degradation or impedance issues common to resistive alternatives. This makes them a practical choice for permanent installations in classrooms, conference rooms, hospitality venues, houses of worship, and retail environments where end-user volume adjustment is part of the system design.

Phoenix-style plug-in screw termination strips simplify installation and field serviceability, accepting up to 14-gauge wire to handle the full 50W power rating. Each unit mounts in a standard E.O. box and ships with a one-gang standard wall plate, available in multiple finish options to match the decor of any installed environment. The familiar single-gang footprint keeps the installation clean and code-compliant without requiring custom cutouts or adapter plates.

For integrators specifying distributed audio controls, this series competes directly with rotary attenuators that require separate wall plate hardware or lack true autoformer topology. The all-in-one packaging, consistent 3dB step resolution across the dial, and compatibility with both 25V and 70V architectures reduce BOM complexity and speed up deployment across multi-zone installs.