Flavors of MultEQ

Audyssey room correction technology comes in four solutions: MultEQ XT32, MultEQ XT, MultEQ and 2EQ. While they are all built on the same core science, each is designed to operate within the constraints of the available DSP processing power.

  •  MultEQ XT32

Our newest and most accurate room correction solution with more than ten thousand individual control points allowing finer details of the room’s problems to be captured and corrected.  The ultra high resolution filters are applied to all channels including the subwoofers, with the most obvious benefit being heard in the low frequency range where correction is needed the most.

  • MultEQ XT

Our advanced resolution room correction solution with high resolution equalization filters for satellites and subwoofers. Most products with MultEQ XT are installer-ready and can be calibrated by an Audyssey Registered Installer to provide even higher performance for even the most demanding large or odd-shaped rooms.

  • MultEQ

Our standard resolution room correction solution that uses mid-level resolution filters for satellites and subwoofers.

  • 2EQ

Our basic resolution room correction solution that uses basic resolution filters for the satellites, but does not apply a filter to the subwoofers.


Features MultEQ XT32 MultEQ XT MultEQ 2EQ
Filter resolution (satellites) 512x 16x 2x x
Filter resolution (subwoofer) 512x 128x 128x N/A
Number of Measurement Positions 8* 8* 6 3
Adaptive Low Frequency Correction Yes Yes Yes N/A
Crossover, Polarity, Delays, Levels Yes Yes Yes Yes

*Up to 32 measurement positions with MultEQ Pro