K-array KH7, Руководство пользователя

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KH7 Ver. 1.2
25
14. TeChnICal sPeCIfICaTIons
ACOUSTICS
Power handling 1800 + 800 W
Max power 4000 W (1)
Frequency range (-10 dB) 60 Hz – 18 kHz (2)
SPL 1W/1mt 101 dB (low) - 118 dB (high) (3)
Maximum SPL 141 dB (4)
COVERAGE
Horizontal 100° / 30 ° + digital adjustment
Vertical 30° / 100 ° + digital adjustment
CROSSOVER
Type DSP cont passive filter
Frequency 1200 Hz
TRANSDUCERS
Type
4 X 12” coaxial Neodymium
magnet woofer
AUDIO IN/OUT
Analog connectors 1 Male + 1 Female XLR IN/OUT
Digital connectors 1 Female XLR AES/EBU IN
REMOTE CONTROL INPUT
Connectors 2 x RJ45 ethernet
AMPLIFIER
Type 1 module class D with PFC - DSP controlled
Nominal Power Output 4 X 2000 W @ 4
Ω
1% THD + NOISE (5)
Protections
Over Temp.(Power Limiting – Thermal Shutdown),
Short Circuit/Overload Output Protection, Power
Limiting, Clip Limiter/Permanent Signal Limiter,
High Frequency Protection
Frequency response 20 Hz – 20 kHz (+0 -1 dB) for 1 W @ 8 Ω
Damping factor @ 100 Hz ˃>10000
THD+N 1kHz,1 W 0.2%
Thermal dissipation
1/4 of max output power @ 4
Ω
•
@230V = 1123 BTU/h (283 KCal/h)
•
@115V = 1150 BTU/h (290 KCal/h)
AC POWER
Nominal power requirements 100 - 240 Vac ± 10% 50-60 Hz
Operating Range 90 – 264 Vac
CONSUMPTION
Power factor (cos
φ
) >0.90 @ 4
Ω
full power
1/8 rated power
(pink noise)@ 8
Ω
600 W
CERTIFICATION
IP 53
PHYSICAL
Dimensions
117 cm x 35 cm x 20 cm
(46.06“ x 13.78” x 7.87 “)
Weight 52 Kg (114.64 lb)
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.