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ISIS Series
ISIS I-282H

ISIS I-282H


The QSC I-282H is a dual 8-inch, 2-way, full-range loudspeaker with contemporary styling that easily integrates into multiple environments. Pole mounted, truss mounted, or used as a floor monitor/stage fill, these injection molded speakers are an excellent choice for musicians, mobile entertainers, and anyone else needing a high-quality, lightweight SR package that sounds superb, is visually unobtrusive, and with its built-in handles, is easy to transport.

The I-282H enclosure incorporates two 8" weather resistant, LF transducers with heavy-duty double roll cloth surrounds and a 1" exit HF compression driver. The HF driver is coupled with QSC's unique Advanced Directivity™ Rotatable Waveguide - enabling the loudspeaker to deliver accurately focused sound, regardless of its orientation. For quick and secure input setup, the I-282H provides two parallel Speakon® connectors.

An ideal solution for a variety of mobile SR applications, the I-282H includes a pole cup for pole mounting with either 1 1/2" or 1 3/8" diameters. Or by using the included yoke mount with swivel extension feet, the I282-H can be vertically or horizontally mounted for pan and tilt focusing or used as a floor monitor. For truss mounting, the yoke accepts most industry standard truss clamps.

FEATURES
  • Dual 8-Inch, 2-Way System - in a lightweight, weather-resistant, multipurpose enclosure featuring a heavy duty, powder coated aluminum grill.
  • Advanced Directivity Rotatable Waveguide - (90° x 60°) enables the loudspeaker to deliver accurately focused sound, regardless of the enclosure's mounted orientation.
  • High Power Capability - 450W rated (IEC).
  • Switchable Biamp or Passive Operation - with parallel outputs.
  • Contemporary Style, Weather Resistant Enclosure and Components - ideal for a wide range of applications.
  • Two Parallel Speakon Connectors - for quick, secure audio input setup.
  • Pole Cup and Yoke mount with Monitor feet - included for versatile mounting options.
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ISIS SERIES


DOCUMENTS

User Manual (PDF 2.0MB)
I-282H Safety (PDF 27K)
I-282H Specifications (PDF 391K)

HI-RES IMAGES

Studio

RESOURCES

Frequency Response
Dimensions

DSP SPEAKER VOICINGS

I-282H Voicings

ARCHITECT'S & ENGINEER'S SPECIFICATIONS

ISIS I-282H

ACCESSORIES

Included:
Yoke Mount

RoHS Compliant
RoHS Compliant





 
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

1 All frequency ranges specified refer to measured free field response (full space, 4pi)
2 Calculated SPL at 1m, full space (4pi, speaker operating at rated RMS power with pink noise within specified frequency range.
3 Maximum input power tested in accordance with IEC 268-5 recommendations, 50 Hz - 20 kHz band limiting, 6 dB signal crest factor, 8 hours.


Specifications are subject to change without notice.

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Advanced Directivity is a trademark of QSC Audio Products, LLC
Speakon is a trademark of Neutrik
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