QSC HPR 181i
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