K-Array Firenze-KH7

  • Thương hiệu: K-Array – Ý
  • Sản xuất: Ý
  • Loa 4 x 12″
  • Ampli class D / 4 x 2000W @ 4Ω
  • Tần số: 60Hz – 18kHz
  • Max SPL: 141dB
  • HxWxD: 35 x 117 x 20cm – 52kg
  • Bảo hành: 12 tháng
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Description

Thông số kỹ thuật

ACOUSTICS
Power handling 1800 + 800 W
Max power 4000 W
Frequency range (-10 dB) 60 Hz – 18 kHz
SPL 1W/1mt 101 dB (low) – 118 dB (high)
Maximum SPL 141 dB
COVERAGE
Horizontal 100° / 30 ° + digital adjustment
Vertical 30° / 100 ° + digital adjustment
CROSSOVER
Type DSP controlled + 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
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 @ 4Ω full power
1/8 rated power (pink noise)@ 4Ω 600 W
CERTIFICATION
IP 53
PHYSICAL
Dimensions 117 cm x 35 cm x20 cm
(46.06“ x 13.78” x 7.87 “)
Weight 52 Kg (114.64 lb)
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