Atlas Sound AT100D
Speaker Attenuator, 100w 70v, White / Ivory


High-quality auto transformer series provides the advantages of excellent frequency response, low insertion loss and reliable performance for volume control application in 25 and 70.7-volt systems. Attenuation is accomplished in ten make before break steps plus positive off position. (No stop between maximum and off position to prevent switch damage). Contacts are silver plated for noise-free operation. Features a removable terminal block.


  • Models Feature a Range of Attenuation Steps (3dB or1.5dB Steps) as Well as Continuous to Meet Application and Budget Requirements
  • White and Ivory Plastic Plates with Matching SkirtedKnobs
  • Popular Rack Mount Attenuator Versions are Availableon the AT, E408, and VC Series for Mounting on to Blank Panels in EquipmentCabinets
  • All AT Models Mount into Most 1-Gang E.O. Boxes.
  • AT and E408 Series are UL Listed
Add to Cart

We're sorry, only of this item available

Call a Sales Pro at for more information

Serving Contractors, Dealers, and Installers Since 1977

Contact: 1-800-828-0509 / Hours: Mon - Fri 7:00AM - 7:00PM