The Pyle In-Wall Rotary Volume Control provides convenient, precise audio level adjustment for home theaters, multi-room audio systems, offices, and commercial installations. Designed for flush wall mounting, it delivers a clean, professional appearance while allowing local volume control without the need to access your amplifier or receiver. Its impedance-matching design ensures reliable performance and compatibility with a wide range of speaker systems. Features Home Theater and Multi-Room Audio Volume Control In-Wall Flush-Mount Installation Single-Gang Wall Plate Design Hi-Fi Impedance-Matching Circuitry Convenient Local Volume Adjustment Universal Electrical Pigtail Speaker Connections Multi-Position Rotary Knob Control Compatible with Speaker Selector Systems Ideal for Home, Office, and Commercial Applications What's in the Box Volume Control Wall Plate Decorative Finishing Frame Mounting Ring and Installation Wire Nuts Technical Specifications Power Handling: 100 Watts Per Channel (Max) Fits Standard Single-Gang Electrical Boxes Speaker Connection Type: Electrical Pigtail Wires Installation Depth: 2.5"