K-array KA7, Руководство пользователя, Страница: 25 / 28

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25
KA7 KA7-7
Output power
Max power 4Ω 2 x 350 w
(EIAJ)
4 x 350 w
(EIAJ)
Max power 8Ω 2 x 190 w
(EIAJ)
4 x 190 w
(EIAJ)
Max power - bridged 4Ω 1000 w
(EIAJ)
Max power - bridged 8Ω 700 w
(EIAJ)
Connectors 2 x 4-pin Speakon 2 x 4-pin Speakon
Speakon 1 wiring pin 1+,1- = CH1 pin 2+, 2- = CH2 pin 1+,1- = CH1 pin 2+, 2- = CH3
Speakon 2 wiring pin 1+,1- = CH2 pin 2+, 2- = N.C. pin 1+,1- = CH2 pin 2+, 2- = CH4
Audio specs
Slew rate 8Ω 30V/
m
S 30V/
m
S
S/N Ratio >113 dB/A >113 dB/A
Distorsion (THD, DIM, SMPTE) <0.005% <0.005%
Input impedance 20K bal. 10K unbal. 20K bal. 10K unbal.
Gain 32 dB 32 dB
Output Unbalanced to ground Unbalanced to ground
Bandwidth
3 Hz - 45 KHz 3 Hz - 45 KHz
Damping factor 8Ω (100 Hz) >1000 >1000
Protection
Thermal protection Yes Yes
Short circuit / over-load Yes Yes
Clip limit,
Analog signal limit
Yes Yes
Audio Input
Connectors 2 x Male + 2 x Female 3-pin bal .XLR 2 x Male + 2 x Female 3-pin bal .XLR
Wiring Pin1 = Ground / Pin2 = hot (+) / Pin3 = cold (-) Pin1 = Ground / Pin2 = hot (+) / Pin3 = cold (-)
Remote control Input
Connectors RJ45 / USB RJ45 / USB
Remote control
Protocol RS485 / USB RS485 / USB
Power Input
Connectors 2 x PowerCon IN/OUT 2 x PowerCon IN/OUT
AC power
Operating range 90 - 260 Vac 50-60Hz with PFC (auto range) 90 - 260 Vac 50-60Hz with PFC (auto range)
P. nom 140 VA 140 VA
Max input voltage 265 Vac 265 Vac
Power factory
(1/2 max out/ 8Ω)
0.97 0.97
Minimum operation voltage 70 Vac 70 Vac
Physical
Dimensions
20 (1/2 U rack) x 8.8 (2U rack) x 27 cm
(7.87”x 3.46”x 10.63”)
20 (1/2 U rack) x 8.8 (2U rack) x 27 cm
(7.87”x 3.46”x 10.63”)
Weight 4.03 Kg (8.89 lbs) 4.44 Kg (9.79 lbs)
Notes for data
New materials and design are introduced into existing products without previous notice. Present systems may differ in some
respects from those presented in this brochure
14. TECHNICAL DETAILS