Technical Specifications - K-array KH7 User Manual

KH7

14. TeChnICal sPeCIfICaTIons

Power handling
Max power
Frequency range (-10 dB)
SPL 1W/1mt
Maximum SPL
Horizontal
Vertical
Type
Frequency
Type
Analog connectors
Digital connectors
Connectors
Notes for data
1. Maximum RMS applicable power for a musical signal. The reference signal is the one proposed by EIAJ standard
2. With dedicated preset;
3. Measured @ 4m then scaled @ 1m;
4. Measured with musical signal
5. EIAJ Test Standard, 1kHz, 1%THD
New materials and design are introduced into existing products without previous notice. Present systems may differ in some respects from those presented in this
catalogue.
The contents of this manual are furnished for informational purposes only. K-array s.u.r.l. assumes no responsibility for any errors or inaccuracies that
may appear in this manual. K-array s.u.r.l. reserves the right to make modifications without prior notice.
ACOUSTICS
1800 + 800 W
4000 W
(1)
60 Hz – 18 kHz
(2)
101 dB (low) - 118 dB (high)
(3)
141 dB (4)
COVERAGE
100° / 30 ° + digital adjustment
30° / 100 ° + digital adjustment
CROSSOVER
DSP controlled + passive filter
1200 Hz
TRANSDUCERS
4 X 12" coaxial Neodymium
magnet woofer
AUDIO IN/OUT
1 Male + 1 Female XLR IN/OUT
1 Female XLR AES/EBU IN
REMOTE CONTROL INPUT
2 x RJ45 ethernet
Type
Nominal Power Output
Protections
Frequency response
Damping factor @ 100 Hz
THD+N 1kHz,1 W
Thermal dissipation
Nominal power requirements
Operating Range
Power factor (cos φ)
1/8 rated power
(pink noise)@ 8Ω
IP
Dimensions
Weight
AMPLIFIER
1 module class D with PFC - DSP controlled
4 X 2000 W @ 4 Ω 1% THD + NOISE
Over Temp.(Power Limiting – Thermal Shutdown),
Short Circuit/Overload Output Protection, Power
Limiting, Clip Limiter/Permanent Signal Limiter,
High Frequency Protection
20 Hz – 20 kHz (+0 -1 dB) for 1 W @ 8 Ω
˃>10000
0.2%
1/4 of max output power @ 4 Ω
•
@ 230V = 1123 BTU/h (283 KCal/h)
•
@ 115V = 1150 BTU/h (290 KCal/h)
AC POWER
100 - 240 Vac ± 10% 50-60 Hz
90 – 264 Vac
CONSUMPTION
>0.90 @ 4Ω full power
600 W
CERTIFICATION
53
PHYSICAL
117 cm x 35 cm x 20 cm
(46.06" x 13.78" x 7.87 ")
52 Kg (114.64 lb)
Ver. 1.2
(5)
25