QSC Audio HPR181W EN - Manual (Page 3)

HPR152F HPR153F HPR151W HPR181W
Configuration 15" 2-way 15" 3-way 15" subwoofer 18" subwoofer
15" cone transducer with 15" cone transducer with 15" cone transducer with 18" cone transducer with
3" voice coil 3" voice coil 3" voice coil 4" voice coil
1.75" diaphragm compression driver 6.5" horn loaded mid-range
1.4" diaphragm compression driver
Frequency Response (-6 dB) 1 53 Hz - 18 kHz 42 Hz - 19 kHz 47 Hz - 110 Hz 42 Hz - 110 Hz
Frequency Range (-10 dB limit) 1 50 Hz - 20 kHz 38 Hz - 20 kHz 43 Hz - 140 Hz 39 Hz - 140 Hz
Nominal Coverage (-6 dB) 90° x 60° 90° x 40° N/A N/A
Maximum SPL (1 meter) 135 dB peak 133 dB peak 133 dB peak 134 dB peak
Amplifiers
Power Output 400 W LF Class H 400 W LF Class H 700 W Class H 700 W Class H
100 W HF Class AB+B 100 W MF Class AB+B
100 W HF Class AB+B
Input Impedance 22k ohm balanced / 22k ohm balanced / 22k ohm balanced / 22k ohm balanced /
11k ohm unbalanced 11k ohm unbalanced 11k ohm unbalanced 11k ohm unbalanced
Controls Gain Gain Gain Gain
Low-cut filter Low-cut filter Low-cut filter Low-cut filter
Front LED On/Off Front LED On/Off Front LED On/Off Front LED On/Off
Power Power Power Power
Circuit breaker Circuit breaker Circuit breaker Circuit breaker
Phase Phase
Indicators Power Power Power Power
Signal Signal Signal Signal
Limit Limit Limit Limit
Cooling Convection Convection Convection Convection
Amplifier Protection Thermal and Output Thermal and Output Thermal and Output Thermal and Output
Power Limiting Power Limiting Power Limiting Power Limiting
Current consumption at 120 VAC 1.5 A 1.8 A 2.2 A 2.5 A
(1/8 power EIA noise)
Enclosure Painted birch plywood Painted birch plywood Painted birch plywood Painted birch plywood
Finish Black textured paint Black textured paint Black textured paint Black textured paint
Grille Powder coated 16 gauge steel Powder coated 16 gauge steel Powder coated 16 gauge steel Powder coated 16 gauge steel
Connectors Balanced female XLR Balanced female XLR Balanced female XLR Balanced female XLR
line level input line level input line level inputs x 2 (L+R) line level inputs x 2 (L+R)
Balanced male XLR full range Balanced male XLR full range Balanced male XLR full range Balanced male XLR full range
line level out line level out line level through puts x 2 (L+R) line level through puts x 2 (L+R)
Male XLR low-cut line level Male XLR low-cut line level
outputs x 2 (L+R) outputs x 2 (L+R)
Dimensions (HWD) 32" x 19" x 18" 44.75" x 19" x 18" 25" x 22" x 20.75" 28" x 23.5" x 23"
(813mm x 485mm x 455mm) (1137mm x 485mm x 455mm) (635mm x 559mm x 525mm) (711mm x 597mm x 582mm)
Weight (Net) 100 lbs / 45.5 kg 118 lbs / 54 kg 98 lbs / 44.5 kg 127 lbs / 58 kg
Available Accessories HPR COVER 152F HPR COVER 153F HPR COVER 151W HPR COVER 181W
HPR POLE 26 HPR POLE 26 HPR POLE 26
1) Measured in half-space
Specifications subject to change without notice.
HPR Series
Control Panels and Block Diagrams Specifications
Specifications subject to change without notice.
HPR152F & HPR153F
HPR151W & HPR181W
HPR153F only
HPR152F & HPR153F HPR151W & HPR181W