Rockville VOL70100 100-Watt 70V Stainless Wall Volume Control Zone Controller Box, Designed for Commercial Audio, 4-Piece

Package Includes: (4) Rockville VOL70100 100w 70v Stainless Wall Volume Control Zone Controllers, giving you matched, professional in-wall volume control for up to four 70V audio zones in restaurants, offices, retail spaces, churches, schools.
Precise 70V control: Rockville VOL70100 wall controllers provide smooth, 12-step attenuation from 0 through 10 plus an absolute off position, so each room can fine-tune music or paging levels without touching the rack amplifier, protecting your 70V or 100V amp and speakers while staff enjoys simple, intuitive volume control every day, even in busy, high-turnover commercial spaces, ensuring comfortable background levels and clear announcements in every zone.
Stainless design built to last: Each VOL70100 features a rugged stainless-steel single-gang wall plate and a durable black bakelite knob that resists heat and scratches, while the protected internal circuit board and dependable 30dB attenuation design help deliver long-term reliability, clean audio, and stable 70V performance in demanding commercial environments with heavy daily use and frequent customer traffic.
Easy, flexible installation: VOL70100 controllers accept 16-24 AWG speaker wire and use a detachable Euro-block connector for fast, secure terminations, fit standard 1-gang electrical boxes, and are recommended with backless or deep junction boxes for ventilation, making them ideal for new construction or retrofit 70V and 100V constant-voltage amplifier and speaker systems across multiple rooms and floors.
Perfect for multi-room 70V systems: Use Rockville VOL70100 volume controls with any compatible 70V or 100V ceiling speakers, wall speakers, or subs up to 100W per zone, letting you tailor volume in dining rooms, lobbies, offices, classrooms, or hallways while keeping wiring simple, maintaining excellent frequency response, and avoiding level complaints from staff, tenants, or guests throughout the building. Dimensions: 4.5″ (H) x 2.75″ (W) x 2.88″ (D) including knob. Item Weight: 0.82 lbs each.