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Auralex Deep6 Low-Frequency Absorber

Auralex Acoustics

  • 54999
  • Save $ 5000

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EVERY Space Needs Improved Low-Frequency Absorption!

The Auralex Deep6 Low-Frequency Absorber is a 6" thick 2' x 4' powder-coated, black steel frame-enclosed absorption device. The Deep6 Low-Frequency Absorber is specifically designed to be installed on a wall or across a vertical corner to improve low-frequency absorption throughout the room and accuracy at the mix position, but without the sonic artifacts of competing products.

This solidly constructed acoustical treatment is the perfect choice for rooms where corner-fitted bass traps are not possible due to doors or windows, and provides usable broadband control down to 80 Hz. The Deep6 provides effective low-frequency absorption down to 40Hz when corner-mounted.

The Deep6 is sold as individual panels and is available in two fabric options - Sandstone or Obsidian. Each Deep6 comes fully assembled and ready to install with the included wall-mounting brackets. Corner and offset mounting brackets are also available (sold separately).


  • Effective broadband control from 40 Hz and up
  • Mounts to walls and corners
  • Commercial and Residential Applications
  • Low-frequency control in a slim 6" profile
  • Class A Fire Rated per ASTM E84
  • Complements mid-high acoustical products and turns them into a complete broadband system!

Deep6 - Acoustical Testing Data (NRC): ASTM C423

Mounting: Octave Band Center Frequency (Hz) NRC
40 Hz* 50 Hz* 63 Hz* 80 Hz* 100 Hz 125 Hz 250 Hz 500 Hz 1 KHz 2 KHz 4 KH
A Mount
(Flush with surface)
.27 .21 .03 .30 .90 .99 .92 1.00 1.04 1.06 .99 1.00
F Mount
(Offset 1" from surface)
.14 .16 .06 .25 .85 1.24 1.01 1.18 1.19 1.16 1.07 1.15
J Mount
(45-degree angle between two perpendicular surfaces**)
.73 .61 .30 1.59 1.78 2.3 1.60 1.35 1.30 1.25 1.20 1.35

*Extended Frequency Data: Testing facility certified down to 100 Hz, all frequency data below 100 Hz are unofficial and intended as a guide only.
**Apparent Absorption Coefficient / NRC: Non-Standard calculation of equivalent NRC rating and absorption coefficients from spaced absorbers. See official test report at for more details.


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