The Quad-18 - 4 x 18 Inch Subwoofer Cabinet

4 x 18" Subwoofer Cabinet MODEL:The_Quad_18 CONTENTS: One 4 x 18 Inch Subwoofer Cabinet ACTIVE/PASSIVE: Passive POWER RATING: 2 x 1200 Watts RMS; 2 x 2400 Watts Peak NOMINAL IMPEDANCE: 2 x 4 Ohms CONNECTORS:Two 1/4" and Two Speakon per side FREQUENCY RESPONSE: 30Hz - 200Hz SENSITIVITY: 104 dB GRILL: Full Metal Grill HANDLES: Recessed Metal ENCLOSURE: Solid Birch Plywood HEIGHT: 29.25" WIDTH: 47.25" DEPTH:21.75" CONDITION: New WEIGHT: 234 lbs per Cabinet WARRANTY: One Year Warranty DISCLAIMER: Due to the size and weight of this product, it must be shipped on a pallet via freight, not UPS or FedEx. This could delay delivery by a couple of days Featuring the most bass from one box in the industry, the Seismic Audio Quad 18 revolutionizes low end at an affordable price. Four premium 18" subwoofers in a single cabinet become more than the sum of their parts to the benefit of DJ's, musicians, and audio enthusiasts everywhere. Arrayed in a cone-to-cone configuration, this innovative desig