QSC packed a 1,000-watt, Class D power plant into this sub's premium birch enclosure, and very effective onboard DSP lets you get the absolute maximum out of its 18" speaker. You'll love the connection and control options on the KW181's back panel. You'll also love the fact that this sub is built for the long haul. You won't believe how much beef this outstanding subwoofer adds to your sound!
Maximum SPL 135 dB peak
1000 watt Class D continuous power
Tour-grade 16 gauge steel grilles
Rugged, texture-painted birch enclosures
Threaded pole socket
Speaker mounting pole included (35 mm diameter, 36 inches (91 cm) long, M20 thread.)