OSD Audio in-wall volume control VMS300 (8 pairs)
In-wall 300W impedance-matching volume control with 12-step slider for smooth, pop-free listening. Supports up to eight pairs of 8-ohm speakers and impedance protection. Customers note easy installation and good value, with mixed feedback on build and fit
Highlights
- 8-speaker parallel capability
- pop-free slider control
- impedance protection for receivers
Pros
- adjustable for up to eight pairs of 8 ohm speakers
- 12-step linear slider for pop-free control
- impedance protection for amp stability
- wide frequency response with minimal bass roll-off
- easy to install and functional
Cons
- mixed feedback on build quality
- some find it too large for standard wall boxes
- some report sound distortion
Best For
Features
- 300 Watts peak power handling with 8 ohm speaker support via eight pairs of jumpers
- 12-step linear slider for pop-free volume control with wide listening range
- Impedance protection stabilizes load to amp with parallel connections to prevent overheating
- Wall-mountable in-wall volume control with 2.9 in depth fits standard gang box
- Designed for dedicated audio zones; accepts up to 14 gauge wiring
