TechDecisions Guide to 20 Column Loudspeakers
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Manufacturer: Alcons Audio

Model: QR36



Frequency Response:
          +/- 3 dB:                 74 Hz-20.000 Hz
          +/- 10 dB:             53 Hz -
Sensitivity (SPL 1W/M):   100 dB
Nominal Impedance:         6 ohms
Maximum RMS power (AES): 780 W
Maximum peak power (AES):  6000 W*
SPL program (nom.):         129 dB
SPL peak (nom.):       150 dB*
Dispersion H x V:   90° x array length dep.

*from 1 Khz. up

System: 2-way, full-range
Filtering:   passive
Drivers LF:  
6 x AND65/4 neodymium
6.5”, vented
Driver HF:
2 x RBN1801
18” pro-ribbon driver
Cross-over frequency:   1000 Hz.
Connectors:   2 x Speakon NL4 input/link
Physical dimensions:   (mm)          (inches)

                            Height   1006         39.6

                              Width   367           14.4

                              Depth   237           9.3

Weight (approx.):   45 kg         (99 lb)

Warranty:   6 years limited

   
 

   
   

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TechDecisions Guide to 20 Column Loudspeakers