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Impedance Matching ROTARY Stereo Volume Control
Our high-power handling stereo volume control with a new low-profile knob has a tranformer-based design that allows you to connect multiple pairs of speakers to the same volume control, or each pair to its own volume control, while maintaining a safe impedance level for your receiver or amp.

Quantity
Price
1 – 3$29.00
4 +$25.00
 EACH
   
  
 
 
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owner's manual icon   Owner's Manual
 

Our hi-end impedance matching stereo volume control is designed for attenuating the volume of one to eight pair of speakers connected to the same stereo amplifier.

A four position switch, located just behind the Decora-style wall plate, allows you to easily adjust the impedance in multiples of X1, X2, X4, and X8.

Most amplifiers are optimized for 8 ohm speakers but are stable down to 4 ohms. As you combine multiple speakers in parallel (+ to + and - to -) to the same amplifier, the impedance level drops. A properly planned impedance matching scheme utilizing these volume controls, will bring the impedance back up to a safe level for your amplifier.
Control the volume in individual rooms or zones
Transformer-based design allows you to connect multiple pairs of speakers to the same volume control, or each pair to its own volume control, while maintaining a safe impedance level for your receiver or amp.
75 watts RMS power handling, 300 watts program
Attractive, low-profile knob
12 steps of attenuation: all the way counter-clockwise is completely off: all the way clockwise is completely open
Improved connections for firmly holding up to 14 gauge cable
Instructions for easy installation included.
Price includes Decora-style wall plate and hardware
Fits most plastic electrical boxes with at least 3 1/4" depth

           
SETTING UP HOME THEATER SPEAKERS
selecting the right speakers, what cable should I run, speaker placement, . . .
SETTING UP WHOLE-HOUSE AUDIO
what cables should I run, new construction vs. existing buildings, selecting the right equipment, . . .

CHOOSING THE RIGHT SPEAKERS
in-wall. bookshelf, tower, subwoofer . . . what will work best for me?
INSTALLING IN-WALL/CEILING SPEAKERS
instructions and tips for installing in-wall and in-ceiling speakers

ABOUT HTD
why our business model is better, our commitment to our customers, our history and location, . . .
PLACING AN ORDER
what qualifies for free shipping, applying gift certificates, picking an order up at our location in Plano, TX, . . .

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