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The Electro-Voice QRx-218S is a dual 18" subwoofer cabinet with a 1200-watt power handling capacity, featuring a high-output 133dB SPL delivery. The twin woofers are equipped with oversized 4" voice-coils, and offer frequency reproduction down to a low 31 Hz. The rugged 13-ply grain-oriented Birch plywood enclosure is finished in a polyurethane Futura finish.
The standard versions of the QRx218S are equipped with rear-mounted pocket wheels and handles, allowing one person to move the enclosure, and are also equipped with a metal stand socket and a 34"steel pole for elevating satellite speakers. The QRx218S is also available with L-track rigging as a special order option.