What we know about the measurement:
EAW QX300 is a passive toursound that cost around 3500 USD for a pair.
 Quality of the measurement data is low.
 Origin of the data is EAW.
 Format of the data is a GLL file .
 Sensitivity: 128.7dB (avg. 100Hz1kHz for 2.83V estimated at 1m) . Sensitivity computed at the measurement distance (10m) over the same frequency range: 108.7dB.
 3dB (resp. 6db) point v.s. reference is at 82.5Hz (resp. 73.0Hz).
 Reference level is normalised to 0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
 Frequency deviation is 2.4dB over the same frequency range.
 Directivity
 Horizontal directivity is (60.0°, 60.0°) between 1kHz and 10kHz. Angle computed for +/6dB.
 Vertical directivity is (40.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/6dB.
 Tonality (Preference) Score
 Note: The tonality (Preference) score does not make sense for toursound speakers. Don't give too much credits to the value.
 Tonality (Preference) Score is 4.09
and would be 7.11 with a
perfect subwoofer.
 Details: NBD: ON 0.421, LW 0.46, SP 0.645, PIR 0.518; SM: SP0.884, PIR0.876; LFQ 2.986, LFX 73Hz
 Tonality (Preference) Score is 4.96
with an EQ and would be 7.98 with a
perfect subwoofer and the same EQ.
 Details: NBD: ON 0.28, LW 0.285, SP 0.491, PIR 0.36; SM: SP0.897, PIR0.897; LFQ 2.986, LFX 73Hz

Vendor specifications:
 Dispersion: 120° horizontal and 60° vertical.
 SPL
 peak: 141 dB
 Size
 Width 602mm
 Height 602mm
 Depth 505 mm)
 Weight 43 kg