234567891002345678910002345678910k2-40 -35 -30 -25 -20 -15 -10 -5 0 5 10-150°-120°-90°-60°-30°30°60°90°120°150°
On AxisBand ±3dBBand ±1.5dBMidrange ±3dBOn AxisPhase (deg)(A) On Axis for Ascend Acoustics Sierra-LX measured by Ascend AcousticsSPL (dB) v.s. Frequency (Hz)SPL (dB)Phase (deg)