Q-SYS DCA3422
,DCA21(9.5),2001700,DCA342241250,
QSCPowerLight,,,QSC/
PowerLight,,PowerLight,230,000,,,,
DCA,XLR1/4” TRS,Neutrik Speakon
:
- • -
- •
- • PowerLight,
- • ,
- • 3.5,,
- • DCPDCM
- •
- • 14,,,
- • 21, -
- •
- • ,
- • Neutrik Speakon
- • LED
:
- :
- 8Ω,20 Hz–20 kHz,0.03% THD:700
- 4Ω,20 Hz–20 kHz,0.05% THD:1100
- EIA(1 kHz,1% THD):
- :
- 16Ω,20 Hz–20 kHz,0.1% THD:1400
- 8Ω,20 Hz–20 kHz,0.1% THD:2200
- 4Ω,1 kHz,1% THD:3400
- (20 Hz–20 kHz,):> 107 dB
- :
- 8:1.9 V rms(+7.8 dBu)
- 4:1.7 V rms(+6.8 dBu)
- :2H
- (SMPTE-IM):< 0.02%
- ():
- 20 Hz–20 kHz:10 dB
- 1.0 kHz:
- 84THD0.01%
- :
- ():20 Hz–20 kHz,± 0.2 dB
- 8 Hz–50 kHz,+ 0/-3 dB
- (1 kHz):500
- :10 kΩ,20 kΩ
- :10 V rms(+22 dBu)
- :,
- ():
- :1/4' TRS,3XLR,& 3
- :Neutrik Speakon,
- :HD15
- 8:40x(32 dB)
- :
- (1):
- CLIP/PROT:LED
- LEVEL -10 dB:LED
- LEVEL -20 dB:LED
- SIGNAL -35 dB:LED
- BRIDGED:LED
- PARALLEL INPUTS:LED
- POWER:LED
- :;
- :/,
- (HWD):
- :3.5 x 19 x 14
- :89 x 483 x 356
- :21(9.5)

