{"product_id":"sx218w-2x18-direct-radiating-dual-subwoofer-2000w-white","title":"Martin Audio SX218W 2x18\" Direct Radiating Dual Subwoofer 2000W White","description":"The SX218 delivers very high output levels and superb transient performance with minimal distortion.With an operating range of 35Hz-150Hz ± 3dB, it houses dual 18” long-excursion (460mm)\/4” (100mm) voice coil drivers with water-resistant cones and triple roll surrounds. Each driver is rated to handle 1000 watts AES, and has a magnet structure and suspension engineered for maximum linear excursion.The enclosure is constructed from multi-laminate birch ply and finished with a durable polyurea coating. Eight reflex ports provide a large frontal area to reduce turbulent air noise, and a perforated steel grille protects the drivers from damage. SX218 features a M20 pole mount insert for added versatility in deployment.Product Features\nDual-driver, direct radiating subwoofer\n2 x 18” (460mm)\/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone\nVery high output capability\nTour-grade plywood enclosure with flying inserts\nApplications\nTouring sound reinforcement for small and medium-size venues\nFixed installations in concert halls, theatres, ballrooms and HoW\nSports stadium, arena installations \u0026amp; corporate AV events\nOutdoor restaurant, bar and hotel entertainment areas\nConcourses and Theme Parks\nProduct Specifications\nTYPE:  Dual-driver, direct radiating subwoofer\nFREQUENCY RESPONSE:  35Hz – 150Hz ±3dB,\n-10dB @ 30Hz\nDRIVER:  2 x 18” (460mm)\/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone\nRATED POWER:  2000W AES, 8000W peak\nSENSITIVITY:  105dB\nMAXIMUM SPL:  144dB\nNOMINAL IMPEDANCE:  2 x 8Ω\nDISPERSION (-6DB):  Omnidirectional\/or Cardioid (paired)\nENCLOSURE:  Multi-laminate birch\/poplar ply\nFINISH:  Durable Polyurea Coating\nPROTECTIVE GRILLE:  Black perforated Zintec\nCONNECTORS:  2 x NL4 type\nPIN CONNECTIONS (INPUT):  LF1: 1+, 1- LF2: 2+, 2-\nPINS CONNECTIONS (LINK):  LF1: 1+, 1- LF2: 2+, 2-\nFITTINGS:  \nTwo skids on base, with mating channels on top\n24 x M10 mounting points\n4 x bar handles, 2 on each side\n4 x fittings for optional transit cover\nM20 Pole mount insert\n16 x M8 inserts for optional castors\n\n\nDIMENSIONS (INCL SKIDS):  \n(W) 1093mm x (H) 537mm x (D) 792mm(920mm including castors)\n\n(W) 43in x (H) 21.1in x (D) 31.2in(36.2in including castors)\n\n\n\nWEIGHT:  \n98.5kg (217lbs) w\/o castors\n102kg (225lbs) with castors\n\n\n","brand":"Martin Audio","offers":[{"title":"Default Title","offer_id":58332913762678,"sku":"MAUSX218W","price":4476.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0361\/2681\/files\/MAUSX218W_Martin_Audio_SX218-W_Image_1.jpg?v=1784913271","url":"https:\/\/spartanmusic.co.uk\/products\/sx218w-2x18-direct-radiating-dual-subwoofer-2000w-white","provider":"Spartan Music","version":"1.0","type":"link"}