{"product_id":"jl-audio-m3-marine-subwoofer","title":"JL Audio M3 Marine Subwoofer","description":"\u003cp\u003eM3 marine subwoofers are purpose-built to deliver incredible sub-bass performance in moderate power applications.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduces amazing bass in OPEN-AIR applications\u003c\/li\u003e\n\u003cli\u003eEngineered for use without a dedicated enclosure\u003c\/li\u003e\n\u003cli\u003eModels available with BUILT-IN RGB led lighting\u003c\/li\u003e\n\u003cli\u003eExceeds international standards for salt fog and uv exposure\u003c\/li\u003e\n\u003cli\u003e3-YEAR Warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutstanding Sound Quality\u003c\/strong\u003e: This is bass that will impress you, not only with its sheer level, but even more with its smoothness, balance and precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInfinite Baffle Design\u003c\/strong\u003e: M3 marine subwoofers are purpose-engineered to operate without a dedicated enclosure, needing only a moderate amount of air behind it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Versatility\u003c\/strong\u003e: These subwoofers are designed to benefit from operation with quality amplification .\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDMA-OPTIMIZED Woofers\u003c\/strong\u003e: Proprietary motor, suspension and cone modeling systems are employed, resulting in reduced distortion, improved transient performance and stellar bass sound quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal Marine Duty\u003c\/strong\u003e: For long-term use, all models are built to withstand saltwater marine environments and deliver years of listening enjoyment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne marine subwoofer\u003c\/li\u003e\n\u003cli\u003eOne grille\u003c\/li\u003e\n\u003cli\u003eSix stainless steel mounting screws\u003c\/li\u003e\n\u003cli\u003eSix stainless steel washers\u003c\/li\u003e\n\u003cli\u003eLogo badges (sport models only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eSizes\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eColor\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003eWhite Classic, White Sport or Gray Sport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003ePhysical dimensions (Diameter)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e10.75\" (273 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003ePhysical dimensions (Depth)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e10\" (Classic): 6.50\" (165 mm) 10\" (Sport): 6.58\" (203 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e12.6 lbs (5.7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eSpeaker type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003eInfinite Baffle Subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eContinuous power handling (RMS)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e175 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eSensitivity (SPL @ 1 W\/1 m)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e87.23 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eNominal impedance\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e4 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eRecommended amplifier power (RMS)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e50-175 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eLED lighting\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003eyes - RGB (selected Sport models only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eLED supply voltage\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e10-14.4 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eLED Load Current @ 14.4 VDC (max)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e108 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eCone material\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003eInjection-molded, mica-filled polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eWarranty\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eSpeaker connections\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003eSpade Connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eLED connection\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003eFlying Lead with 4-conductor 22 AWG wire (selected Sport models only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eMounting depth clearance\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e5\" (127 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eFrontal grille protrusion\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e10\" (Classic): 1.50\" (38 mm) 10\" (Sport): 1.58\" (40 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eMounting hole\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e8.875\" (225 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eBolt hole circle\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e9.71\" (247 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eDriver displacement\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e0.052 cu Ft (1.47 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eFree Air Resonance (FS)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e41.84 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eElectrical “Q” (Qes)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e0.806\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eMechanical “Q” (Qms)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e11.751\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eTotal “Q” (Qts)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e0.754\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eEquivalent Compliance (Vas)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e1.29 cu Ft (36.53 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eOne-way linear excursion (Xmax; specs are derived via one-way voice coil overhang method with no correction factors applied)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e0.42\" (10.7 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eReference Efficiency (NO)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e0.34%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eEffective piston area (SD)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e50.68 in² (0.0327 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eDC resistance (RE)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e3.957 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eWall thickness\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e0.75\" (19 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eFront baffle thickness\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e0.75\" (19 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eVolume (net int.)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e2.00 cu Ft (56.6 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eExternal width (W)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e18\" (457 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eExternal height (H)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e18\" (457 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eExternal depth (D)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e14.5\" (368 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003e-3 dB cutoff frequency (F3)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e42.9 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eSystem resonance (FC)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e53.66 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eSystem Q at resonance (QTC)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003e0.967\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;white-space:nowrap;padding:6px 10px;vertical-align:top\"\u003eAdditional\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px;vertical-align:top\"\u003eThe enclosure recommendations listed above are external dimensions which assume the use of 0.75\" (19 mm) thick material. If you are using 0.625\" (16 mm) thick material, subtract 0.25\" (6.5 mm) from each dimension. Do not use any material with a thickness of less than 0.625\" (16 mm) as this may compromise the rigidity of the enclosure. All enclosure volumes listed above are net internal volumes. Driver displacement, port displacement and brace displacement must be added to obtain the final gross internal volume. All enclosure dimensions above have already taken this into account. When using multiples in a common enclosure you will need to recalculate the enclosure and port dimensions. For assistance please contact your authorized JL Audio dealer or JL Audio Technical Support. We recommend the use of this in a bi-amplified system using high-quality satellites and a high-quality amplifier. We do not recommend the use of this with a passive crossover (coil), as this type of device will adversely affect performance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"JL Audio","offers":[{"title":"Standard \/ Classic \/ White","offer_id":53214959894865,"sku":"010-03070-00","price":250.07,"currency_code":"EUR","in_stock":true},{"title":"Standard \/ Sport \/ White","offer_id":53214959927633,"sku":"010-03072-00","price":250.07,"currency_code":"EUR","in_stock":true},{"title":"Standard \/ Sport \/ Grey","offer_id":53325598818641,"sku":"010-03071-00","price":257.43,"currency_code":"EUR","in_stock":true},{"title":"LED \/ Sport \/ White","offer_id":53214959993169,"sku":"010-03265-00","price":257.43,"currency_code":"EUR","in_stock":true},{"title":"LED \/ Sport \/ Grey","offer_id":53325598851409,"sku":"010-03264-00","price":294.21,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4434\/4913\/files\/cf-lg_6ee2ad49-9de2-405e-9cbf-d9cd2220cc98.jpg?v=1772782493","url":"https:\/\/www.sailrace.com\/en-caucasus\/products\/jl-audio-m3-marine-subwoofer","provider":"SailRACE","version":"1.0","type":"link"}