Lowell 100W Mono Volume Control With Adhesive Dial Scale For 70V | Without Bypass

Lowell's 100W mono autoformer attenuator volume control is designed for installed audio professionals managing distributed speaker systems on 25V or 70V lines. With a rotary dial providing 0-10 volume positions and 3dB-per-step attenuation, it gives system integrators precise, repeatable level control at each endpoint without requiring additional amplification or complex DSP infrastructure.

The phoenix-style plug-in screw termination strips simplify field wiring and support 14-gauge conductors, making this control practical for both new installations and retrofit projects in commercial facilities, houses of worship, retail environments, and educational buildings. The included adhesive dial scale features a pocket for a paper label, so each control can be clearly identified at the installation point, reducing confusion during commissioning and ongoing maintenance.

Available with or without an emergency bypass relay, the range accommodates installations where life-safety code compliance or paging override capability is required as well as standard background music zones where bypass is unnecessary. This flexibility makes the family a reliable choice across a wide range of project types without forcing over-specification on simpler zones.