OSD 300W in Wall Volume Control Impedance Matching for Home Speakers, Rotary Knob Black SVC300
$44.47



Price: $44.47
(as of Jan 02, 2025 17:23:15 UTC – Details)
Product Description

OSD In Wall 300W Impedance Matching Rotary Style Black Volume Control – SVC-300
The SVC300 is a pure resonance volume control with 300 Watts of optimized sound quality and minimal bass roll-off. The SVC300 features Impedance matching with 1/2X, 4X and 8X settings. The heavy-duty auto-former design features outstanding sound quality due to high permeability steel utilization in the volume control core. Another upgrade feature, the speaker wire inserts use lock clips and are detachable allowing you to connect to your speakers with ease.
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300W of Power 
Minimal Bass Roll Off 
12 Step Knob 
Accepts Up to 14 Gauge Wire
OSD Audio Volume Control Comparison Chart
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Price
$44.47$44.47
$44.47$44.47
$34.99$34.99
$38.44$38.44
$39.99$39.99
$34.99$34.99
$44.99$44.99
Volume Control Type
Rotary Knob Style
Rotary Knob Style
Rotary Knob Style
Slider Style
Screwless Rotary Knob Style
Screwless Slider Style
Knob Style with On/Off Switch
Power Handling
300W
300W
300W
300W
300W
300W
300W
Frequency Response
20Hz – 20kHz
20Hz – 20kHz
20Hz – 20kHz
20Hz – 20kHz
20Hz – 20kHz
20Hz – 20kHz
20Hz – 20kHz
Total Attenuation
52 dB (Max)
52 dB (Max)
52 dB (Max)
52 dB (Max)
52 dB (Max)
52 dB (Max)
52 dB (Max)
Attenuation Steps
12
12
12
12
12
12
12
Impedance
8 Ohms
8 Ohms
8 Ohms
8 Ohms
8 Ohms
8 Ohms
8 Ohms
Impedance Matching
Up to 8 Pairs of Speakers
Up to 8 Pairs of Speakers
Up to 8 Pairs of Speakers
Up to 8 Pairs of Speakers
Up to 8 Pairs of Speakers
Up to 8 Pairs of Speakers
Up to 8 Pairs of Speakers
Fits Standard Single Gang Box
✔
✔
✔
✔
✔
✔
✔
Unit Dimensions
(LxHxD) 1.62″ x 2.5″ x 2.5″
(LxHxD) 1.62″ x 2.5″ x 2.5″
(LxHxD) 1.62″ x 2.5″ x 2.5″
(LxHxD) 1.62″ x 2.5″ x 2.5″
(LxHxD) 1.62″ x 2.5″ x 2.5″
(LxHxD) 1.62″ x 2.5″ x 2.5″
(LxHxD) 1.62″ x 2.5″ x 2.5″
HIGH POWER: The SVC300 is rated at 300 Watts per channel with minimal bass roll-off. It includes front mounted adjustable impedance jumpers to add up to eight pairs of 8 ohm speakers simultaneously.
VOLUME CONTROL: The controls allow you to adjust the volume of a pair of speakers independently of other speakers in a house audio system. They are ideal for both softer and higher volume locations.
IMPEDANCE PROTECTION: This feature of SVC300 assists in stabilizing the ohm load going back to the amp or receiver with parallel connections to avoid overheating and damaging expensive equipment.
KNOB: Simple to wire with a 12-step, high-quality autoformer design, the rotary-style knob allows a wide range of listening volumes.
DESIGN: For dedicated audio zones, the SVC300 install easily into the wall and works with most systems. Removable and solderless terminals accept up to 14 gauge wiring and fits in a standard gang box.
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