234567891002345678910002345678910k2-40 -35 -30 -25 -20 -15 -10 -5 0 5 10
On AxisBand ±3dBBand ±1.5dBMidrange ±3dBOn Axis(A) On Axis for Focal Alpha 50 Evo measured by Nuyes (eq gain -2.4dB)SPL (dB) v.s. Frequency (Hz)SPL (dB)