Polk EQ settings

Parametric EQ corrections for 10 Polk models, each derived from its measured frequency response. Pick a model for the full filter table, the curve, and how it compares with its siblings.

The Polk house sound, by the numbers

Across the 10 measured models, the most common tuning is bass-heavy (6 of 10, 60 percent). Next most common: warm (2), mid-forward (1).

The model that needs the least correction is the Audio UltraFocus 8000 NC, with no band more than 1.8 dB from neutral. The one that needs the most is the Audio UltraFit 1000, off by up to 12.1 dB before EQ.

All Polk models