J318 3*18'' subwoofer Large format flyable cardioid subwoofer

J318 3*18'' flyable subwoofer for J312

Frequency Response: 32Hz~100Hz
SUB: 18”*3
Rated Power: Front: 1600W / Back: 800W
Peak Power: Front: 6400W / Back: 3200W
Impedance: Front: 4 Ohm / Back: 8 Ohm
Sensitivity(1W/1m)db: 98dB (1w@1m)
Maximum Peak SPL: 139dB (Pmax@1m)
Material: 18mm(0.7") PLYwood
Connectors: SPEAKON NL4*2
Dimensions: L1100*W1163*H540mm
Net Weight(kg): 106kg

The J318 is an actively driven 2-way bass-reflex design housing three long excursion neodymium 18" drivers, two drivers face to the front and one driver to the rear. The cardioid dispersion pattern resulting from this approach avoids unwanted energy behind the system, which greatly reduces the reverberant field at low frequencies and provides the greatest accuracy of low frequency reproduction. J318cabinets can be used to supplement J312 loudspeakers in various combinations, ground stacked or flown, either integrated on top of a J312 array or as a separate column.