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QSC รุ่น ISIS I-282H dual 8-inch, 2-way, full-range loudspeaker

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isisi 282h
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SPECIFICATIONS
I-282H
Configuration Compact two way, ported enclosure
Transducers
  Low Frequency Transducer

  High Frequency Transducer
Dual 8" high power, treated paper cone, 2" voice coil, neodymium magnet

1" high output compression driver
Frequency Range 1
  Frequency Response (-6 dB)
  Useable Frequency Range (-10 dB)

80 Hz - 27.7 kHz
60 Hz - 29.5 kHz
Maximum Output (SPL at 1 m) 2
  Fullrange (passive mode)
  LF (biamp mode) 
  HF (biamp mode) 
Continuous  Peak
120 126
124 130
121 127
Nominal Impedance
  Passive
  LF
  HF

8 ohms
8 ohms
8 ohms
Power Rating 3
  Passive
  LF
  HF

450 W (IEC 8 hours) 
500 W (IEC 8 hours, 50 Hz - 2 kHz) 
45 W (IEC 8 hours, 2 kHz - 20 kHz)
Recommended Max Amp Power (Passive) 900 W RMS
Sensitivity (SPL, 1 W at 1 m) 4 
  Passive
  LF
  HF

93 dB (100 Hz - 10 kHz)
97 dB (200 Hz - 2 kHz)
104 dB (2 kHz - 10 kHz)
Nominal Coverage 90° H x 60° V (-6 dB) (rotatable to 60° H x 90° V)
Bass Loading Ported, tuned to 60 Hz
Enclosure
Material Injection molded, weather resistant, high impact polystyrene
Finish Black
Weather Resistance Yes
Grill Heavy duty powder coated aluminum
Connectors Two Neutrik Speakon NL4FC connectors wired in parallel, Passive/active switchable
Mounting Hardware Included: Pole cup and Yoke mount.
Weight 28.5 lb (12.9 kg) net
36.8 lb (16.7 kg) shipping

 

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PTK MEDIA SOLUTION CO.,LTD.
บ้านเลขที่ 143 ม.6 ต.คุ้งน้ำวน อ.เมืองราชบุรี จ.ราชบุรี
Tel. 087-5881095, 084-0046224, 083-0847993
E-mail : This email address is being protected from spambots. You need JavaScript enabled to view it.   Fax. 0-27291400 
   DBD