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QSC HPR181i High Performance 18" Powered Subwoofer - click to enlarge

QSC HPR181i High Performance 18" Powered Subwoofer

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.

Amplifier Specification:

Power output - 700W Class H

Input impedance - 22k balanced, 11k unbalanced

Controls - Gain, Low-cut filter (Main / Monitor), Front LED On/Off, Power, Circuit breaker, Phase

Indicators - Power, Signal, Limit

Cooling - Convection

Amplifier protection - Thermal and output power limiting, Output short circuit, Overtemperature muting, Driver DC protection

Current consumption at 120 VAC (1/8 power EIA noise) - 2.5A

Features:
  • 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

    Specifications:
  • Configuration: 18" powered subwoofer
  • Transducer: 18" cone transducer with 4" voice coil
  • Frequency Response (-3 dB) 1: 45 Hz - 95 Hz
  • Frequency Range (-10 dB) 1: 39 Hz - 145 Hz
  • Maximum SPL (1 meter): 134 dB peak
  • Enclosure: Painted Birch plywood
  • Finish: Black textured paint
  • Grille: Powder coated 16 gauge steel
  • Suspension/Attachment Points: 3 M10 rigging locations
  • Balanced female XLR line level input
  • Balanced male XLR full range line level out
  • Male XLR low-cut line level outputs x 2 (L+R)
  • Available Accessories: HPR COVER 181, HPR POLE 26, HPR POLE 31
  • Dimensions: 28" H x 23.5" W x 23" D
  • Net weight: 127 lbs. / 58 kg.


    HPR181iList price: $1,999.00Your price: $1,329.00


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