{"product_id":"jl-audio-8w1v3-4-8-inch-200-mm-subwoofer-driver-4-ω","title":"JL AUDIO 8-Inch (200 Mm) Subwoofer Driver, 4 Ω -8W1v3-4","description":"\u003cp\u003e\u003cspan style=\"font-size: x-large;\"\u003e\u003cb\u003eW1v3 8-inch Subwoofer (150 W, 4 Ω)\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe 8W1v3 is an outstanding choice when space is very tight and amplifier power is moderate. It features shallow mounting depth (3.86 in. \/ 98 mm) and a compact motor structure, allowing it to comfortably fit in a lot of spaces where a typical 8-inch driver will not. Lacking a pole vent, the rear of the motor structure can be placed directly against an enclosure boundary. Excellent excursion capability and linearity allow it to reproduce sub-bass with shocking extension and quality. Several of JL Audio's proprietary technologies enhance its performance and reliability.\u003c\/p\u003e\n\u003cp\u003eThe 8W1v3-4 is best used with amplifier power in the 50W - 150W range and is optimized to operate in a compact 0.350 cu. ft. (9.90 l) sealed enclosure. Detailed enclosure recommendations can be found in the \"Specifications\" tab.\u003c\/p\u003e\n\u003cdiv class=\"product-tab-title\" aria-expanded=\"true\" id=\"product-tab-general-specifications\" aria-controls=\"product-tab-general-specifications-content\" tabindex=\"0\" itemprop=\"title\"\u003eGeneral Specifications\u003cspan class=\"icon-toggle\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-tab-content\" id=\"product-tab-general-specifications-content\" aria-labelledby=\"product-tab-general-specifications\" itemprop=\"content\"\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/embed.widencdn.net\/svg\/jlaudio\/boio6l5ll6\/8W1v3_PC.svg?u=ndijqi\" alt=\"Power Chart for 8W1v3 Subwoofer with ideal Power Range of 50 - 150 W\"\u003e\u003c\/div\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Power Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e150 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Amplifier Power (RMS)\u003c\/td\u003e\n\u003ctd\u003e50 - 150 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance (Znom)\u003c\/td\u003e\n\u003ctd\u003e4 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-tab-content\" id=\"product-tab-general-specifications-content\" aria-labelledby=\"product-tab-general-specifications\" itemprop=\"content\"\u003e\n\u003cdiv class=\"product-tab-content\" id=\"product-tab-physical-specifications-content\" aria-labelledby=\"product-tab-physical-specifications\" itemprop=\"content\"\u003e\n\u003cdiv class=\"product-tab-content\" id=\"product-tab-parameters-content\" aria-labelledby=\"product-tab-parameters\" itemprop=\"content\"\u003e\n\u003cdiv class=\"product-tab-title\" aria-expanded=\"true\" id=\"product-tab-physical-specifications\" aria-controls=\"product-tab-physical-specifications-content\" tabindex=\"0\" itemprop=\"title\"\u003ePhysical Specifications\u003cspan class=\"icon-toggle\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-tab-content\" id=\"product-tab-physical-specifications-content\" aria-labelledby=\"product-tab-physical-specifications\" itemprop=\"content\"\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/embed.widencdn.net\/svg\/jlaudio\/qkzjtqdzql\/8W1v3_Dimensions.svg?u=ndijqi\" alt=\"Lineart Bottom-View and Side-View of 8W1v3 Subwoofer with dimension labels A-E\"\u003e\u003c\/div\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Diameter\u003c\/td\u003e\n\u003ctd\u003e8.0 in \/ 200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Diameter (A)\u003c\/td\u003e\n\u003ctd\u003e8.5 in \/ 216 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Diameter (B)\u003c\/td\u003e\n\u003ctd\u003e7.09 in \/ 180 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBolt Hole Circle Diameter (C)\u003c\/td\u003e\n\u003ctd\u003e7.85 in \/ 199 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Outer Diameter (D)\u003c\/td\u003e\n\u003ctd\u003e4.72 in \/ 120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth (E)\u003c\/td\u003e\n\u003ctd\u003e3.86 in \/ 98 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Displacement\u003c\/td\u003e\n\u003ctd\u003e0.018 cu ft \/ 0.51 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e7.4 lb \/ 3.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-tab-content\" id=\"product-tab-physical-specifications-content\" aria-labelledby=\"product-tab-physical-specifications\" itemprop=\"content\"\u003e\n\u003cdiv class=\"product-tab-title\" aria-expanded=\"true\" id=\"product-tab-parameters\" aria-controls=\"product-tab-parameters-content\" tabindex=\"0\" itemprop=\"title\"\u003eParameters\u003cspan class=\"icon-toggle\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-tab-content\" id=\"product-tab-parameters-content\" aria-labelledby=\"product-tab-parameters\" itemprop=\"content\"\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Air Resonance (Fs)\u003c\/td\u003e\n\u003ctd\u003e35.40 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical “Q” (Qes)\u003c\/td\u003e\n\u003ctd\u003e0.451\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical “Q” (Qms)\u003c\/td\u003e\n\u003ctd\u003e5.791\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Speaker “Q” (Qts)\u003c\/td\u003e\n\u003ctd\u003e0.418\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent Compliance (Vas)\u003c\/td\u003e\n\u003ctd\u003e0.68 cu ft \/ 19.26 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOne-Way Linear Excursion (Xmax)*\u003c\/td\u003e\n\u003ctd\u003e0.3 in \/ 8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Efficiency (no)\u003c\/td\u003e\n\u003ctd\u003e0.18%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency (1 W \/ 1 m)**\u003c\/td\u003e\n\u003ctd\u003e84.8 dB SPL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Piston Area (Sd)\u003c\/td\u003e\n\u003ctd\u003e32.67 sq in \/ 0.0211 sq m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e4.06 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.\u003cbr\u003e** Efficiency (1 W \/ 1 m) is not an accurate indicator of a subwoofer’s output capability and should not be used as a comparison to other subwoofers to determine which one is “louder”.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-tab-content\" id=\"product-tab-parameters-content\" aria-labelledby=\"product-tab-parameters\" itemprop=\"content\"\u003e\n\u003cdiv class=\"product-tab-title\" aria-expanded=\"true\" id=\"product-tab-sealed-enclosure-specifications\" aria-controls=\"product-tab-sealed-enclosure-specifications-content\" tabindex=\"0\" itemprop=\"title\"\u003eSealed Enclosure Specifications\u003cspan class=\"icon-toggle\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-tab-content\" id=\"product-tab-sealed-enclosure-specifications-content\" aria-labelledby=\"product-tab-sealed-enclosure-specifications\" itemprop=\"content\"\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/embed.widencdn.net\/svg\/jlaudio\/drxs4zxm44\/Sealed_ENC_Dimensions.svg?u=ndijqi\" alt=\"Lineart diagram of empty sealed enclosure with Height (H), Width (W) and Depth (D) and port length (L) and port inner-diameter (ID) dimension labels\"\u003e\u003c\/div\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall Thickness\u003c\/td\u003e\n\u003ctd\u003e0.75 in \/ 19 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Baffle Thickness\u003c\/td\u003e\n\u003ctd\u003e0.75 in \/ 19 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume (net int.)\u003c\/td\u003e\n\u003ctd\u003e0.350 cu ft \/ 9.90 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Width (W)\u003c\/td\u003e\n\u003ctd\u003e12 in \/ 305 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Height (H)\u003c\/td\u003e\n\u003ctd\u003e10 in \/ 254 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Depth (D)\u003c\/td\u003e\n\u003ctd\u003e8.625 in \/ 219 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF3\u003c\/td\u003e\n\u003ctd\u003e59.9 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFc\u003c\/td\u003e\n\u003ctd\u003e60.7 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQtc\u003c\/td\u003e\n\u003ctd\u003e0.717\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cspan\u003eEnclosure Notes\u003c\/span\u003e\u003cbr\u003e* The enclosure recommendations listed above are external dimensions which assume the use of 0.75 in (19 mm) thick material. If you are using 0.625 in (16 mm) thick material, subtract 0.25 in (6.5 mm) from each dimension. Do not use any material with a thickness of less than 0.625 in (16 mm) as this may compromise the rigidity of the enclosure.\u003cbr\u003e* 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.\u003cbr\u003e* When using multiple subwoofers 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.\u003cbr\u003e* We recommend the use of this speaker in a bi-amplified system using high-quality satellite speakers and a high-quality amplifier. We do not recommend the use of this subwoofer with a passive crossover (coil), as this type of device will adversely affect performance.\u003cbr\u003e* All specifications are subject to change without notice.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSafety Notice\u003c\/span\u003e\u003cbr\u003eProlonged exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. This high-performance speaker can exceed this level. Please exercise restraint in its operation in order to preserve your ability to enjoy its fidelity.\u003c\/p\u003e\n\u003cp\u003eWhen installing a subwoofer in your vehicle, it is extremely important to secure the enclosure firmly. We recommend bolting the enclosure through the metal of the floorpan or the frame of the vehicle with large diameter washers for reinforcement. If an enclosure is not firmly attached, it can become a projectile in a collision. This is particularly important in a hatchback, station wagon, sports utility vehicle, or van.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-tab-content\" id=\"product-tab-sealed-enclosure-specifications-content\" aria-labelledby=\"product-tab-sealed-enclosure-specifications\" itemprop=\"content\"\u003e\n\u003cdiv class=\"product-tab-title\" aria-expanded=\"true\" id=\"product-tab-ported-enclosure-specifications\" aria-controls=\"product-tab-ported-enclosure-specifications-content\" tabindex=\"0\" itemprop=\"title\"\u003ePorted Enclosure Specifications\u003cspan class=\"icon-toggle\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-tab-content\" id=\"product-tab-ported-enclosure-specifications-content\" aria-labelledby=\"product-tab-ported-enclosure-specifications\" itemprop=\"content\"\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/embed.widencdn.net\/svg\/jlaudio\/rf4ui0t4fq\/Round_Ported_ENC_Dimensions.svg?u=ndijqi\" alt=\"Lineart diagram of empty round ported enclosure with Height (H), Width (W) and Depth (D) and port length (L) and port inner-diameter (ID) dimension labels\"\u003e\u003c\/div\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall Thickness\u003c\/td\u003e\n\u003ctd\u003e0.75 in \/ 19 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Baffle Thickness\u003c\/td\u003e\n\u003ctd\u003e0.75 in \/ 19 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume (net int.)\u003c\/td\u003e\n\u003ctd\u003e0.50 cu ft \/ 14.2 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Width (W)\u003c\/td\u003e\n\u003ctd\u003e13.0 in \/ 330 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Height (H)\u003c\/td\u003e\n\u003ctd\u003e10 in \/ 254 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Depth (D)\u003c\/td\u003e\n\u003ctd\u003e11.125 in \/ 283 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Port Diameter (ID)\u003c\/td\u003e\n\u003ctd\u003e2 in \/ 51 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Length (L)\u003c\/td\u003e\n\u003ctd\u003e10 in \/ 254 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTuning Frequency (Fb)\u003c\/td\u003e\n\u003ctd\u003e38 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF3\u003c\/td\u003e\n\u003ctd\u003e39.10 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003e\u003cspan\u003eSafety Notice\u003c\/span\u003e\u003cbr\u003eProlonged exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. This high-performance speaker can exceed this level. Please exercise restraint in its operation in order to preserve your ability to enjoy its fidelity.\u003c\/p\u003e\n\u003cp\u003eWhen installing a subwoofer in your vehicle, it is extremely important to secure the enclosure firmly. We recommend bolting the enclosure through the metal of the floorpan or the frame of the vehicle with large diameter washers for reinforcement. If an enclosure is not firmly attached, it can become a projectile in a collision. This is particularly important in a hatchback, station wagon, sports utility vehicle, or van.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Jl Audio","offers":[{"title":"Default Title","offer_id":46973804085436,"sku":"8W1v3-4","price":339.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/5704\/8252\/files\/8W1v3-FLT_b061420c-c5fd-453d-a4e0-53058c6a167a.webp?v=1781688410","url":"https:\/\/audioemporium.com.au\/products\/jl-audio-8w1v3-4-8-inch-200-mm-subwoofer-driver-4-%cf%89","provider":"Audio Emporium","version":"1.0","type":"link"}