
Monoprice 138167 300W Slider Volume Control Impedance Matching
Control Your Audio with the Monoprice 300-Watt Slider Volume Control The Monoprice Impedance Matching Volume Control allows you to easily manage the audio levels in your multi-speaker setup. Designed to connect multiple speaker pairs to a single amplifier, it ensures that the overall impedance le...
*Price sourced from Amazon.com. Last updated:Oct 09, 2026.Price and availability are subject to change — details.
Notice a mistake? Let Us Know
Overview
Control Your Audio with the Monoprice 300-Watt Slider Volume Control
The Monoprice Impedance Matching Volume Control allows you to easily manage the audio levels in your multi-speaker setup. Designed to connect multiple speaker pairs to a single amplifier, it ensures that the overall impedance level is maintained to prevent damage to the amplifier. With a standard 1-gang wall plate setup and included color kit, it seamlessly integrates into any home or office environment.
Specifications:
- Maximum Power: 300 Watts
- Impedance Matching: Yes
- Wall Plate: Standard 1-Gang
- Material: Plastic
- Mounting Type: Mounting Bracket
- Connectivity: Analog Audio Cable
Key Features
Allows you to connect multiple speaker pairs to a single power amplifier or receiver.
It increases the impedance of the connected speaker pair to ensure that the overall impedance level presented to the amplifier is high enough to prevent damage to the amplifier.
Supports amplifiers with up to 300 watts of output power.
Fits into standard single-gang low-voltage junction boxes or mounting brackets.