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QSC HPR181i

QSC HPR181i

Introduction & Features HPR122i 12“ Multipurpose HPR152i Read more

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Specifications

Feature
Value
Comment
HPR181i
Configuration
18" powered subwoofer
18" powered subwoofer
Transducer
18" cone transducer with 4" voice coil
Frequency Response (-3 dB) 1 Frequency Range (-10 dB) 1
45 Hz - 95 Hz 39 Hz - 145 Hz
Maximum SPL (1 meter)
134 dB peak
Amplifier
Power output
700W Class H
Input impedance
22k balanced 11k unbalanced
Controls
Gain Front LED On/Off Power Circuit breaker Phase
Indicators
Power Signal Limit
Cooling
Convection
Amplifier protection
Thermal and output Power limiting
Current consumption at 120 VAC (1/8 power EIA noise)
2.5A
Enclosure
Painted Birch plywood
Finish
Black textured paint
Grille
Powder coated 16 gauge steel
Connectors
Balanced female XLR line level inputs x 2 (L+R) Balanced male XLR full range line level throughputs x 2 (L+R) Male XLR low-cut line level outputs x 2 (L+R)
Dimensions
28.6" H x 23.5" W x 22.9" D (727mm x 597mm x 582mm)
Net weight
127 lbs. / 58 kg
Available Accessories
HPR COVER 181 HPR POLE 26 HPR POLE 31
Release Date
First seen
21 April 2008