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QSC KW 181 Subwoofer

QSC KW 181 Subwoofer


QSC packed a 1,000-watt, Class D power plant into this sub's premium birch enclosure, and a very effective onboard DSP lets you get the absolute maximum out of its 18" speaker.



- K Series performance in a lightweight, birch design

- 1,000-watt, Class D power module

- Extensive DSP (featuring DEEP and Intrinsic Correction) enhances system performance

- Rugged, texture-painted birch enclosures

- Tour-grade 16-gauge steel grille

- Comfortable ergonomic handles


**Speaker mounting pole included

  • Details

    QSC KW181 1000W 18" Powered Subwoofer

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