QSC WL218-sw

Features

• Simple, convenient suspension system based on the proven QSC WideLine design. Supports up to eight WL218-sw subwoofers with 10:1 design factor
• Very high acoustic output capability—139 dB SPL (1 m) peak
• Exceptional "punch" combined with low-frequency extension down to 31 Hz
• Comprehensive transport and handling features including an easy to attach dolly and twelve thoughtfully placed handles
• Premium-grade, long-excursion, high-power woofers with 4", fiberglass voice coils, double layer spiders and triple roll surrounds
• Birch ply enclosure with independent, dual chambers and extensive internal bracing for rigidity and solid, accurate reproduction.
• Finish available in black (WL218-w-BK) or white (WL218-w-WH).

Specifications

• Configuration: 2 x 18" vented subwoofer
• Low Frequency Transducer: 2 x 850 W, 8 ohm 18" woofer with a 4" voice coil, ceramic magnet assembly
• Frequency Response (±3 dB): 37 Hz to 200 Hz (without processing)
• Frequency Response (-10 dB): 31 Hz to 1 kHz (without processing)
• Nominal Impedance: 4 ohms
• Continuous Power Capacity: 1700 W
• Max Recommended Power: 3000 W
• Sensitivity (1 W at 1 m): 101 dB
• Maximum Output (SPL at 1 m)
  • Continuous: 133 dB
  • Peak: 139 dB

• Cabinet Type: Vented, trapezoidal enclosure
• Material: Baltic birch plywood / 36 mm baffle and side panels; 15 mm top and bottom
• Finish: Black (WL218-sw-BK) or white (WL218-sw-WT) texture coat
• Grille: 14 gauge powder coated steel
• Connectors: Two NL4
• Attachment Points: Integral, adjustable rigging system, vertical splay adjustable in 1° increments from 0° - 10°
• Weight: 92.5 kg net