MCM Electronics

Weatherproof Outdoor Speaker Volume Control 100Watt Impendance Matching By MCM Custom Audio (50-7885) MCM Part #50-7885

5 stars 2 reviews
MSRP: $74.95
You Save: $33.76 (45 %)
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Weatherproof Outdoor Speaker Volume Control
Specifically designed for outdoor applications, this volume control features a specially designed gasketed PVC enclosure, and is ideally suited for use with landscaping "rock" speaker and other outdoor systems.

Specifications Top

  • Detachable screw terminal strips accept up to 14AWG Speaker cable
  • 12 step attenuation
  • x1, x2, x4, x8 and x16 impedance matching
  • Housing attaches to standard ¾" PVC conduit for simplified watertight installation
  • May be anchored by PVC conduit alone or with the four attached wall mount tabs
  • Gray PVC enclosure with matching knob

  • Power capacity: 100W RMS
  • Frequency response: 35Hz ~ 20KHz
  • Enclosure dimensions: 4¾" (H) x 3" (W) x 3¼" (D)
    Part Numbers
    MCM Part #:50-7885
    MCM Custom Audio Part #:50-7885
    Package Specifications & Dimensions
    Weight:1.73 lbs.
    Warranty:365 days
    Need to Return?
    Length:5.5 in.
    Width:4 in.
    Height:4.5 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No
  • Product Reviews Top

    • by installpro

      on 3/31/2010

      Outstanding Product

      Overall: 5 out of 5
      Top 10 Contributor

      Saw the previous comment and had to chime in!! I too have used this control in several installations and have found it to be every bit as good as the Niles and SpeakerCraft versions, which cost a great deal more. The control performance is great, and the gasket seal is very well designed. It absolutely does not leak, at least not in any weather that you will encounter in the midwest. I have units that have been in place for over three years, that still work great. You will not regret buying this control.

    • by whittie2002

      on 3/15/2010

      Great outdoor volume control

      Overall: 5 out of 5

      Works well, no noted distortion. Has handled a rainy fall and winter and survived freezing weather well with continued performance. This has outperformed the indoor-only Ben-Q impedance matched volume controls I have used inside my home which cost more and vibrate within my walls with percussive audio. This transformer volume control does not vibrate when driven by a high wattage receiver. Great sound, happy with the quality and has handled a season of indirect rain and ice without any problems. Would readily buy again if I ever needed another outdoor volume control.