14. TECHNICAL DETAILS
Max power 4Ω
Max power 8Ω
Max power - bridged 4Ω
Max power - bridged 8Ω
Connectors
Speakon 1 wiring
Speakon 2 wiring
Slew rate 8Ω
S/N Ratio
Distorsion (THD, DIM, SMPTE)
Input impedance
Output
Bandwidth
Damping factor 8Ω (100 Hz)
Thermal protection
Short circuit / over-load
Clip limit,
Analog signal limit
Connectors
Wiring
Connectors
Protocol
Connectors
Operating range
P. nom
Max input voltage
Power factory
(1/2 max out/ 8Ω)
Minimum operation voltage
Dimensions
Weight
KA7
2 x 350 w
2 x 190 w
1000 w
700 w
2 x 4-pin Speakon
pin 1+,1- = CH1 pin 2+, 2- = CH2
pin 1+,1- = CH2 pin 2+, 2- = N.C.
30V/mS
>113 dB/A
<0.005%
20K bal. 10K unbal.
Gain
32 dB
Unbalanced to ground
3 Hz - 45 KHz
>1000
Yes
Yes
Yes
2 x Male + 2 x Female 3-pin bal .XLR
Pin1 = Ground / Pin2 = hot (+) / Pin3 = cold (-) Pin1 = Ground / Pin2 = hot (+) / Pin3 = cold (-)
RJ45 / USB
RS485 / USB
2 x PowerCon IN/OUT
90 - 260 Vac 50-60Hz with PFC (auto range)
140 VA
265 Vac
0.97
70 Vac
20 (1/2 U rack) x 8.8 (2U rack) x 27 cm
(7.87"x 3.46"x 10.63")
2.6 Kg (5.73 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
Output power
(EIAJ)
(EIAJ)
(EIAJ)
(EIAJ)
pin 1+,1- = CH2 pin 2+, 2- = CH4
Audio specs
Protection
Audio Input
2 x Male + 2 x Female 3-pin bal .XLR
Remote control Input
Remote control
Power Input
AC power
90 - 260 Vac 50-60Hz with PFC (auto range)
Physical
20 (1/2 U rack) x 8.8 (2U rack) x 27 cm
KA7-7
4 x 350 w
(EIAJ)
4 x 190 w
(EIAJ)
2 x 4-pin Speakon
pin 1+,1- = CH1 pin 2+, 2- = CH3
30V/mS
>113 dB/A
<0.005%
20K bal. 10K unbal.
32 dB
Unbalanced to ground
3 Hz - 45 KHz
>1000
Yes
Yes
Yes
RJ45 / USB
RS485 / USB
2 x PowerCon IN/OUT
140 VA
265 Vac
0.97
70 Vac
(7.87"x 3.46"x 10.63")
3.1 Kg (6.83 lbs)
ENGLISH
25
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