AtlasIED ASP-MG24TDB Sound Masking Processor / Loudspeaker Controller


Need help deciding? Contact us right now!

In the box

AtlasIED ASP-MG24TDB Sound Masking Processor / Loudspeaker Controller

  • AtlasIED ASP-MG24TDB Sound Masking Processor / Loudspeaker Controller
  • User Manual
  • Limited 3-Year Warranty

From The Wavelength Blog Read more

AtlasIED ASP-MG24TDB Sound Masking Processor / Loudspeaker Controller

The ASP-MG24TDB advances sound masking control including time-based level control to a whole new level while providing the secondary benefit of speaker processing for the most popular AtlasIED speaker systems.


The ASP-MG24 is 1RU, 2 input with 4 masking generators x 4 output DSP configurable by a very intuitive set-up GUI. Four inputs are tied to independent white/pink noise generators with adjustable ramp-up to allow gradual acclimation to masking levels. Two additional inputs are available for mic or line sources to allow paging and/or music sources to be blended with the masking sources to any of the 4 outputs.

Dedicated Filter Sets

Dedicated 1/3 octave filter sets are available for each of the 4 generator outputs, 8 band parametric EQ blocks along with dynamic control are available for each of the two mics/line inputs. Any mix of all 6 inputs may be easily matrixed to the 4 output DSP blocks for additional parametric equalization, delay, and limiting (if required).

MGTDB Internal Module

Factoring in all features, a very complex 4 zone sound masking system can be easily configured with 2 external music or page sources. The MGTDB internal module allows timing and level control of all 4 Masking inputs for daytime holiday and weekend scheduling.

Speaker Control Functionality

For speaker control functionality, the ASP-MG24TDB may be configured in 2 input x 4 output modes for the stereo full range. Other configurations include full range plus sub-operation with AtlasIED FAP ceiling speakers, SM series surface-mount speakers, or AH series stadium horns for complete control of crossover types, equalization, delay, and dynamic control.

USB, RS-232, and Ethernet Connection

The computer interface is simplified by USB, RS-232, and Ethernet connection (no hard-to-use USB to Serial adapter required!). External UL listed international voltage power supply is included.

AtlasIED ASP-MG24TDB Sound Masking Processor / Loudspeaker Controller

  • Frequency response: 20Hz to 20KHz
  • Connector Type: Phoenix
  • Output power: +22dBm Balanced, +18dBm Unbalanced
  • Rack units: 1
  • Width: 19-inch (48.26 cm)

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews