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Russound® 126 Watt Weatherproof Volume Control
Russound® 126 Watt Weatherproof Volume Control 0
Russound® 126 Watt Weatherproof Volume Control 1

Russound® 126 Watt Weatherproof Volume Control

Model #: WALTx-2
At a Glance
The WALTx-2 is a weatherproof 126-watt volume control in a surface-mount PVC enclosure. It connects between the speaker outputs of an amplifier or receiver and a pair of speakers.
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$99,999.00Save $NaN

Get to know this product.

Designed for outdoor or wet locations, the WALTx-2 can be mounted on an exterior wall or other flat surface, as well as directly on a section of 3/4" PVC conduit. The WALTx-2 provides convenient control of your speakers with superior resistance to moisture from rain, splash, or sauna.

Using Ultra-Match technology, the WALTx-2 allows installers to easily match the load of multiple speaker pairs to the amplifier impedance without the need for a speaker selector or other impedance-matching equipment.

All Russound volume controls are made with precision autoformers for high-fidelity sound, excellent frequency response, no heat buildup, and maximum power transfer from the amplifier to the speakers.

Russound ALTx-series volume controls conform to UL and CSA standards to assure that they’re designed and tested for safety.

  • Provides accessible control of speakers in outdoor or wet locations
  • Selects 11 steps of volume plus off
  • Allows impedance matching for up to 16 speaker pairs per system
  • Precision autoformers assure long life and superior performance
Useful Documents


Volume ControlYes
Sold AsEach
Shipping Dimensions8.9" (W) x 4.7" (H) x 6.4" (D), (22.6 x 11.8 x 16.3 cm)
Shipping Weight1.9 lbs (0.8 kg)
Connector(s)4-pole screw terminal blocks
EnclosureSurface-mount weatherproof PVC case with cover and recess for 3/4" (1.9 cm) PVC conduit
Frequency Response20 Hz - 20 kHz, +1.0/-0.5 dB at rated power
Impedance Matching TypeAutoformer
Max Wire Size12 AWG (2.4 mm)
Power Handling126 watts peak, 42 watts RMS continuous per channel
Speaker ImpedanceMin: 4 ohms
Volume Control12 steps including Off; total attenuation 48 dB

Misc. Specs

Product Weight (lbs.)1.9000
Connector Type4-Pole Screw Terminal Blocks
WarningProposition 65 Warning for California Residents