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HPR Series - Powered Speaker Simplicity, QSC Reliability

HPR SERIES


DOCUMENTS

HPR Series Specifications (PDF 987K)
HPR Series Quick Start Guide (PDF 1.0MB)
User Manual (PDF 35MB)

WHERE TO BUY

Buy Online
Hear it Today at an authorized QSC dealer
Contact a sales representative

CAD DRAWINGS

HPR181i (DXF, zipped 1.3MB)
Exploded View Drawings:
HPR181i (PDF 242K)

ACCESSORIES

HPR COVER 181 - Soft cover made with weather resistant, heavy-duty Nylon/Cordura® material. With oversize pocket for cables.
Order Online from QSC:
HPR COVER 181 $109.99 (FG-000222-00)

HPR POLE 26 - 35mm, 26 in. long speaker pole for mounting HPR152 loudspeakers on top of the subwoofer
Order Online from QSC:
HPR POLE 26 $39.95 (FG-000218-00)

HPR POLE 31 - 35mm, 31 in. long speaker pole for mounting HPR122i loudspeakers on top of the subwoofer
Order Online from QSC:
HPR POLE 31 $39.95 (FG-000131-00)

REPLACEMENT PARTS

HPR181i Online Parts Viewer
HPR181i Schematic (PDF 242K)


RoHS Compliant
RoHS Compliant

Free 6 Year Extended Warranty HPR Series Powered Loudspeakers are eligible for QSC's Free 6 Year Extended Warranty (a $99 value). You must register your products on the website to qualify.

RELATED PRODUCTS

1st Generation HPR Series:
HPR152F
HPR153F
HPR151W
HPR181W

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HPR181i 18" Powered Subwoofer


Front ViewSide ViewRear View

For high-level dance music or reinforcement of bass instruments and kick drum, an HPR series subwoofer will add low-frequency extension and power to any sound system. The HPR181i single 18" subwoofer offers truly impressive low frequency extension and output. A 4" voice-coil driver and a 700 watt power module work to produce 134 dB SPL peak, at 1 meter with frequency response down to 39 Hz. The HPR181i also includes a top-mounted 35mm pole socket and heavy-duty 3" casters to facilitate load-in and load-out.
  • Power module based on the best-selling RMX series amplifier technology provides 700 watts of class H power
  • Attractive and professional appearance
  • Rugged birch enclosure
  • Tour-grade 16 gauge steel grille
  • Ergonomic handles with comfortable, non-slip grip
  • 35 mm pole socket
Applications:
  • Live sound reinforcement of bass, kick-drum, etc.
  • Higher-SPL dance music
HPR181i

 HPR181W
SPECIFICATIONS HPR181i
Configuration 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

1 Measured in half-space.

Specifications subject to change without notice.