{"id":106900,"date":"2022-07-04T10:50:00","date_gmt":"2022-07-04T14:50:00","guid":{"rendered":"https:\/\/addtronique.com\/?post_type=product&#038;p=106900"},"modified":"2022-07-04T11:50:48","modified_gmt":"2022-07-04T15:50:48","slug":"jl-audio-12tw3-d4-12-subwoofer-driver","status":"publish","type":"product","link":"https:\/\/add-tronique.com\/en\/boutique\/brands-en\/jl-audio-brands\/jl-audio-12tw3-d4-12-subwoofer-driver\/","title":{"rendered":"JL Audio 12TW3-D4 \u2013 12&#8243; Subwoofer Driver"},"content":{"rendered":"<h2>JL Audio 12TW3-D4 \u2013 12&#8243; Subwoofer Driver<\/h2>\n<p>Building on the core technology of our TW5 thin-line subwoofers, the TW3\u2019s deliver a powerful combination of shallow mounting depth and excursion capability.<\/p>\n<h3>Description<\/h3>\n<p>To allow this remarkable feat to be achieved, JL Audio\u2019s patented thin-line woofer technology compresses the architecture of the TW3\u2019s using a \u201cconcentric tube\u201d structure built into the injection-molded cone body. This structure supports the voice coil and a full annular spider, while permitting the placement of the large motor structure further forward in the speaker than with conventional designs.<\/p>\n<p>TW3\u2019s are optimized for small enclosures and offer our tab-ear mounting design to maximize cone area within their mounting footprints. We know you\u2019re going to love working with these amazing Subwoofers.<\/p>\n<p>Deep, powerful and accurate JL Audio bass is now possible in more applications than ever.<\/p>\n<h3>Features<\/h3>\n<ul>\n<li>Very shallow mounting depth (3.25 \/ 3.50 Inches)<\/li>\n<li>No pole vent: permits mounting close to rear wall of enclosure.<\/li>\n<li>Very small sealed enclosure volume requirements<\/li>\n<li>Very long linear excursion capability (0.60 In \/ 15.2 mm, one-way)<\/li>\n<li>DMA-optimized motor designs<\/li>\n<li>\u201cconcentric tube\u201d architecture<\/li>\n<li>Patented \u201cfloating cone attach method\u201d technology<\/li>\n<li>Cast alloy frame<\/li>\n<li>Injection molded, mica-filled polypropylene cone<\/li>\n<li>Rubber surround<\/li>\n<li>Aluminum-alloy dust cap and rear cap with JL Audio logo<\/li>\n<\/ul>\n<p><strong>General features<\/strong><\/p>\n<ul>\n<li id=\"tw-target-text\" class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Continuous Power Handling (RMS) 400W <\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Recommended amplifier power (RMS) 200 &#8211; 400 W <\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Nominal impedance (Znom) Double 4 \u03a9 <\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Free air <\/span><span class=\"Y2IQFc\" lang=\"en\">resonance (Fs) 26.46 Hz<\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Electrical \u201cQ\u201d (Qes) 0.558 <\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Mechanical &#8220;Q&#8221; (Qms) 10.766 <\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Speaker Total &#8220;Q&#8221; (Qts) 0.531 <\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Equivalent Compliance (Vas) 1.72 cu ft \/ 48.73 L <\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Unidirectional Linear Excursion (Xmax)* 0.6 in \/ 15.2 mm <\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Benchmark efficiency (no) <\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Efficiency (1W\/1m)** 84.11dB SPL<\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Effective piston area (Sd) 83.517 square inches \/ 0.0539 m\u00b2 <\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">DC resistance (Re)*** 9.280 \u03a9<\/span><\/li>\n<\/ul>\n<p>* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.<br \/>\n** For parallel-wired voice coils, divide &#8220;Re&#8221; by 4. All other specifications remain the same.<br \/>\n*** Re (DC resistance) is measured with the voice coils in series, for parallel-wired specification divide Re by 4. All other specifications remain the same.<\/p>\n<p id=\"tw-target-text\" class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\"><strong>Dimensions (see photo)<\/strong><\/span><\/p>\n<ul>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\"> Nominal diameter 12 in \/ 300 mm <\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Overall diameter (A) A1: 13.2 in \/ 335 mm A2: 12.5 in \/ 318 mm <\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Mounting hole diameter (B) 11.625 in \/ 295 mm <\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Bolt hole circle diameter (C) 12.5 in \/ 318 mm<\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Motor Outer Diameter (D) 6.125 in \/ 156 mm <\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Mounting Depth (E) 3.5 in \/ 89 mm Driver <\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Displacement 0.029 cu. ft. \/ 0.82 L<\/span><\/li>\n<li class=\"tw-data-text tw-text-large tw-ta\" dir=\"ltr\" data-placeholder=\"Traduction\"><span class=\"Y2IQFc\" lang=\"en\">Net weight 14.9 lbs \/ 6.8 kg<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>JL Audio 12TW3-D4 \u2013 12&#8243; Subwoofer Driver Building on the core technology of our TW5 thin-line subwoofers, the TW3\u2019s deliver a powerful combination of shallow mounting depth and excursion capability. Description To allow this remarkable feat to be achieved, JL Audio\u2019s patented thin-line woofer technology compresses the architecture of the TW3\u2019s using a \u201cconcentric tube\u201d [&hellip;]<\/p>\n","protected":false},"featured_media":115349,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[11355,11216],"product_tag":[11728,11729,13817,13954,12136],"class_list":{"0":"post-106900","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-jl-audio-brands","7":"product_cat-subwoofer","8":"product_tag-speaker-en","9":"product_tag-speaker-en-2","10":"product_tag-sub-en","11":"product_tag-subwoofer-en-7","12":"product_tag-subwoofer-en-2","14":"first","15":"instock","16":"taxable","17":"shipping-taxable","18":"product-type-bundle"},"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":1,"bundle_virtual":false,"bundle_layout":"default","bundle_add_to_cart_form_location":"default","bundle_editable_in_cart":false,"bundle_sold_individually_context":"product","bundle_item_grouping":"parent","bundle_min_size":"","bundle_max_size":"","bundle_price":{"price":{"min":{"incl_tax":"1092.25","excl_tax":"949.99"},"max":{"incl_tax":"1092.25","excl_tax":"949.99"}},"regular_price":{"min":{"incl_tax":"1092.25","excl_tax":"949.99"},"max":{"incl_tax":"1092.25","excl_tax":"949.99"}}},"bundled_items":[],"bundle_sell_ids":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>JL Audio 12TW3-D4 \u2013 12&quot; 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