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SVC405 Impedance Matching 300W In-Wall Rotary Knob Style, A/B Switch Home Theater Speaker Volume Control Switchable Decora Plates - OSD Audio - (White, Ivory, Almond)
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*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
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About SVC405 Impedance Matching 300W In-Wall Rotary Knob
OSD Audio SVC405 is a 300-Watt impedance-matching volume control with two-source switching control that allows you to adjust the volume of a pair of speakers independently of other speakers within a whole house audio system and includes an A/B switch that lets you add two sources and one pair of speakers or two pairs of speakers and one source. Ideal for both home and commercial installations, this decorative in-wall volume control includes an impedance-matching features so parallel connections of multiple volume controls can be installed without damaging expensive audio equipment. The SVC405 maintains the full hi-fi audio frequency response with no low frequency roll-off and is rated at 300 Watts per channel (100W RMS). The rotary knob adjusts the volume from inaudible to loud, and when you order the SVC405, you get the complete kit that includes the junction box, screws and assorted color trim plates (white, ivory and almond) so you can choose the color that best matches your room. What is 2-Source (A/B) Switching? A/B or dual-source switching is a convenient feature that allows flexibility when you’re designing your whole-house audio system. With A/B switching, you can connect two sets of speakers and one source, and those speakers can be in same room or separate rooms. For example, speakers connected to source A could be in the living room and speakers connected to source B could be in the dining room. Then simply use the A/B switch to choose between the zones. Another option would be to connect two audio sources such as one amp and one receiver to play through one set of speakers and switch between the sources. Specifications Impedance matching volume controller with A/B switch Power handling: 300W per channel RMS Rating: 100W Frequency Response 20Hz - 20kHz Front-mounted switch allows for easy adjustment when multiple pairs of speakers ar
