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JBL Control 28-1 ( Cái )
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JBL Control 28-1 ( Cái ) JBL Control 28-1 ( Cái ) JBL Control 28-1 ( Cái )

JBL Control 28-1 ( Cái )

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Bảo hành: 1 năm

JBL Control 28-1           = 6.700.000đ / Cái

JBL Control 28-1-WH   = 6.700.000đ / Cái
JBL Control 28-1L-WH = 6.700.000đ / Cái
 

Hotline: 0908 812 754
 
Frequency Range (-10 dB) 45 Hz to 20 kHz
  Frequency Response (+/-3 dB) 62Hz - 16 kHz
  Power Rating 240 W Continuous Program (2 hrs) 
120 W (480W peak), Continuous Pink Noise (2 hrs) 
90 W (360W peak) Continuous Pink Noise (100 hrs)
  Maximum Input Voltage 27.5 V RMS (2 hrs), 55.0 V peak
  Maximum SPL 112 dB ave. Continuous Pink Noise (118 dB peak)
  Sensitivity 91 dB, 1W/1m (ave. 100 Hz – 10 kHz)
  Coverage Angle 100° x 100°
  Directivity Factor (Q) 7.3 (averaged 1kHz – 16kHz)
  Directivity Index (DI) 8.3dB (averaged 1kHz – 16kHz)
  Nominal Impedance 8 ohms (THRU setting)
  Crossover Type 2nd order low-pass, 1st order high-pass, plus conjugate shaping
  Transformer Taps 70V: 60W, 30W, 15W, 7.5W 
100V: 60W, 30W, 15W 
Insertion Loss: <0.94 dB at any tap setting 
Thru Setting: 8Ω nominal