
pro audio, professional speaker, loudspeaker, pro audio, pro speaker, pa speaker, pa loudspeaker, speaker qw-4 2 x 15" two way full range speaker impedance(ohm): 4 rms(watts): 1200 programme(watts): 2400 spl1m/1w(db): 103 max@1m(db): 137 frequency response(-3db): 52hz 18khz dispersion: 90°h x 40°v flying device: n/a finish: textured black paint construction: 18mm plywood high frequency driver: 75mm diaphragm / 2" exit low frequency driver: 2 x 15" cast frame, 4"voice coil net weight(kgs): 67. 7 shipping weight(kgs): 72. 5 product dimension(mm) 537w x 576d x 1251h shipping dimension(mm): 605w x 645d x 1300h




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