QSC - ISIS I-82H

ISIS I-82H

The QSC I-82H is an 8-inch, 2-way, full-range loudspeaker with contemporary styling that integrates into multiple environments. With the ability to be pole and mic stand mounted, truss mounted, or used as a floor monitor / stage fill, these injection molded speakers are an excellent choice for musicians, mobile entertainers, and others needing a high-quality, lightweight SR package that sounds great, is visually unobtrusive, and with its built-in handles, is easy to transport.

The I-82H enclosure incorporates an 8" weatherproof, LF transducer with a heavy-duty double roll cloth surround 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-82H provides two parallel Speakon® connectors.

An ideal solution for a variety of mobile SR applications, the I-82H includes a pole cup bracket for pole mount applications as well as a 5/8"-27 mic stand adapter that fits most mic and boom stand hardware. With the addition of QSC's new, optional I-YM8 Yoke Mount / Floor Monitor Kit (which contains a bracket with swivel extension feet), the I-82H can be horizontally pole mounted for pan and tilt focusing or used as a floor monitor. For truss mounting, the I-YM8 accepts most industry standard truss clamps.

FEATURES

8 inch, 2-way System - in a lightweight, weather-resistant, multipurpose enclosure featuring a heavy duty, powder coated steel 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 with Dynamic Protection - rated at 240 watts (IEC) with power protection circuitry to prevent overloads.
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 Mic Stand Adapters - included for versatile mounting options.

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ISIS SERIES

ISIS I-82H
ISIS I-282H

DOCUMENTS

User Manual (PDF 6.7MB)
I-82H Specifications (PDF 544K)

HI-RES IMAGES

Studio

RESOURCES

Frequency Response
Dimensions

ARCHITECT'S & ENGINEER'S SPECIFICATIONS

ISIS I-82H

ACCESSORIES

Included:
Pole cup bracket
Mic stand adapter

Optional:
I-YM8 Yoke Mount/Floor Monitor Kit (P/N: I-YM8)
Buy Online from QSC:
I-YM8 $75.00 (FG-000121-01)

RoHS Compliant

SPECIFICATIONS	I-82H
Configuration	Compact two way, ported enclosure
Transducers Low Frequency Transducer High Frequency Transducer	8" high power treated paper cone, 2" voice coil, neodymium magnet 1" high output compression driver
Frequency Range ¹ Frequency Response Useable Frequency Range	80 Hz - 21 kHz (-6 dB) 60 Hz - 22 kHz (-10 dB)
Maximum Output ² Calculated Peak Output Calculated cont. RMS Output	119 dB SPL 113 dB SPL
Impedance	8 ohm nominal (7 ohm minimum, 210 Hz, 135 ohm maximum)
Power Rating RMS Power Handling ³ Recommended Max Amp Power	240 W (IEC, 8 hours), 200 W (IEC, 100 hours) 400 W RMS
Power Limiting	Dynamic, full range power protection circuitry activated by signal overload conditions
Sensitivity	90.5 dB, 1 m, free field
Nominal Coverage	90°H x 60°V (-6 dB) (rotatable to 60°H x 90°V)
Bass Loading	Ported, tuned to 65 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
Mounting Hardware	Included: Pole cup and mic stand adapter. Optional: I-YM8 Yoke mount.
Weight	17.5 lbs (7.9 kg) net, 20.5 lbs (9.3 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 6 dB crest factor pink noise input, 50 Hz - 20 kHz
³ Maximum input power tested in accordance with IEC 268-5 recommendations, 50 Hz - 20 kHz band limiting, 6 dB signal crest factor

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