Line Array Systems WideLine-8 Series
WideLine-8 WL212-sw

The line array subwoofer shall incorporate dual 12 inch cone transducers with 4.0 inch voice coils, The low frequency drivers shall be loaded into a 4th order bandpass enclosure.
The line array subwoofer shall meet the following performance criteria: frequency response of 32 Hz to 107.0 Hz ±10 dB, measured on axis; sensitivity of 99.0 dB SPL in free field at 1 meter with an input of 2.83V; continuous output of 99.0 dB SPL; peak output of 135 dB SPL; power handling of 1100 watts for two hours with IEC-specified noise; nominal impedance of 4 ohms.

The loudspeaker shall have a rectangular enclosure constructed of 15 mm thick birch plywood. It shall have a black or white paintable finish. Input connectors shall be parallel wired Neutrik NL8 SpeakOns. The loudspeaker shall have 2 handles. The line array subwoofer shall have an integral rigging system. The front of the line array subwoofer shall be protected by a grill.

The line array subwoofer's enclosure shall be 15.0 in (38.1 cm) high, 20.0 in (50.8 cm) wide and 29.0 in (73.7 cm) deep. The loudspeaker shall weigh no more than 109.0 lb (49.4 kg).

The line array subwoofer shall be the QSC Audio Products WideLine-8 WL212-sw.