Martin Audio: Blackline X218 By Millionhead (2 x 18 "Passive subwoofer)

The BlackLine X218 is a Dual-Driver, High Performance Subwoofer for Use Blacklinex Series Full-Range Loudspeakers. With an Operating Range of 42Hz -00Hz + 3DB, IT Produces High Output Levels with Low Distortion and Can Be Used Singly or Stackd Horizontally. IT Features Dual 18 "(460mm)/4" (100mm) Voice Coil, Long-EXCURSION DRIVERS in A Reflex Enclos Eight Large Ports That Reduce Air Turbulence at High Output LevelS.FlueturesDATUTUTUTUTUTERDAL-DIVET RADITRADIAT RADITAR 2 x 18 "(460mm ) drivers with 4” (100mm) voice coilsDurable plywood enclosureLarge ports for reduced air noisePowder coated, perforated steel grilleIntegral ergonomic handles35mm pole-mount socketFeet for vertical or horizonal operationRebate recesses for stable horizontal stackingM10 flying insertsSpecificationTYPE : Dual-driver, direct radiating subwooferFREQUENCY RESPONSE : 42Hz-200Hz ± 3dB, -10dB @ 33HzDRIVER : 18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnetRATED POWER : 1600W AES, 6400W peakSENSITIVITY : 106dBMAXIMUM SPL : 141dB peak (half space)NOMINAL IMPEDANCE : 4ωdispersion (-6DB): Omnidirectionalcrossover: 80-120Hz ActiveEnclosure: Birch/Poplar Plyfinish: Black Textured PaintProtative Grille Black Perforated STELCONTESS: 2 x NL4 CONCITION: 1 NPUTION) K Through 2+ 2-Pin Connection (Link) : 1+ 1- Link Through 2+ 2-Fittings: 12 x M10 Inserts, Pole-Mount Socketweight: 88KG (194LBS) Dimensions: (W) 1049mm x 587mm x (D) 727mm (W3.3ins x x H) 23.1ins X (D) 28.6ins