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Grey weatherproof ABS housing with 12-step rotary dial and four mounting holes

Acoustic Audio

Acoustic Audio Outdoor Speaker Volume Control Grey 150W 12-step Dial

SKU CH-J1DD-CDZSZ

Weatherproof passive volume control with 12-step dial handles 150 watts per channel for 4, 8 or 16 ohm outdoor speakers

  • Weatherproof ABS housing protects outdoor installations
  • 12-step dial with true off position gives precise volume control
  • 150 watts per channel handles high-power speaker systems
  • Shorting bars enable safe connection of eight 8-ohm speaker pairs
  • Accepts up to 14-gauge wire for flexible installation options

Outdoor Passive Volume Control

The Acoustic Audio AAOVCD-G is a weatherproof dial that mounts outdoors and lets you adjust speaker levels from the listening area. Its passive low-voltage design installs with basic tools and works with any amplifier that has raw speaker-wire outputs.

Sustained Operation Behaviour

The unit handles 150 watts per channel continuously and supports 4, 8 and 16 ohm loads without active cooling. Shorting bars set the correct impedance match for up to eight pairs of 8 ohm speakers, preventing amplifier strain during long playback sessions.

Upgrade Context

This control replaces inline resistive pads or basic rotary knobs that lack true off positions and impedance matching. The jump is worth it when you need independent zone control for whole-house audio or outdoor retail installations with multiple speaker pairs.

Highlights

  • Weatherproof ABS housing protects outdoor installations
  • 12-step dial with true off position gives precise volume control
  • 150 watts per channel handles high-power speaker systems
  • Shorting bars enable safe connection of eight 8-ohm speaker pairs
  • Accepts up to 14-gauge wire for flexible installation options

Specifications

BrandAcoustic Audio by Goldwood

Questions about this item

How much heat or power does the passive dial draw when it runs all day?

The passive design draws no power of its own and adds no heat; it simply attenuates the speaker-level signal from your amplifier.

What existing equipment is required before this volume control will work?

You need a home audio receiver or amplifier with raw speaker-wire outputs and CL3-rated in-wall speaker wire for every connection.

Will the 12-step dial and shorting bars still match impedance correctly if I keep my older 4, 8 or 16 ohm speakers?

Yes — the control handles 4, 8 and 16 ohm loads up to 150 watts per channel, and the shorting bars let you set the proper impedance for up to eight pairs of 8 ohm speakers.

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