QSC I-84H Specifications
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Features
•8",2-waysystem-in a lightweight, weather-resistant,
multipurpose enclosure featuring a heavy duty, powder
coated aluminum grille
•AdvancedDirectivity™rotatablewaveguide-(90° x 60°)
enables the loudspeaker to deliver accurately focused sound,
regardless of the enclosure’s mounted orientation
•Highpowercapabilitywithdynamicprotection-rated at
240 watts (IEC) with power protection circuitry to prevent overloads
•Contemporarystyle,weatherresistantenclosureand
components-ideal for a wide range of applications
•TwoparallelSpeakon
®
connectors-for quick, secure audio
input setup
•Polecupandmicstandadapters-included for versatile
mounting options
The QSC I-82H is an 8", 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,
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.
I-82H
ISISSeriesLoudspeaker
Specifications
Configuration Compact two way, ported enclosure
Transducers
Low Frequency Transducer 8" high power treated paper cone, 2" voice coil, neodymium magnet
High Frequency Transducer 1" exit high output compression driver
Frequency Range
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Frequency Response 80 Hz - 21 kHz (-6 dB)
Usable Frequency Range 60 Hz - 22 kHz (-10 dB)
Maximum Output
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Calculated Peak Output 120 dB SPL
Calculated Continuous Output
114 dB SPL
Impedance 8Ω nominal (7Ω minimum, 210 Hz, 135Ω maximum)
Power Rating
RMS Power Handling
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240 W (IEC, 8 hours)
Recommended Max Amp Power 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
Grille 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 - Net / Shipping 17.5 lbs (7.9 kg) / 20.5 lbs (9.3 kg)
1) All frequency ranges specified refer to measured free field response (full space, 4π)
2) Calculated SPL at 1 m, full space (4π), 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