{"id":2347,"date":"2020-11-03T11:55:17","date_gmt":"2020-11-03T17:55:17","guid":{"rendered":"https:\/\/adcaraudio.com\/store\/?post_type=product&p=2347"},"modified":"2025-05-01T14:26:29","modified_gmt":"2025-05-01T20:26:29","slug":"ad1412-d4","status":"publish","type":"product","link":"https:\/\/adcaraudio.com\/store\/product\/ad1412-d4\/","title":{"rendered":"AD1412 D4"},"content":{"rendered":"

The 1400 series 12 is optimized for linear performance and versatility in medium size sealed and vented enclosures and infinite baffle alignments.<\/p>\n

Fs<\/strong>\t44.140 Hz\r\nQms<\/strong>\t6.295\r\nVas<\/strong>\t39.860 l\r\nCms<\/strong>\t0.115 mm\/N\r\nMms<\/strong>\t112.200 g\r\nRms<\/strong>\t4.997 kg\/s\r\nDia<\/strong>\t251.000 mm\r\nSd<\/strong>\t494.809 cm\u00b2\r\n\t\r\nQes<\/strong>\t0.870\r\nRe<\/strong>\t7.175 \u03a9\r\nLe<\/strong>\t1.774 mH\r\nZ<\/strong>\t8.610 \u03a9\r\nBl<\/strong>\t16.021 Tm\r\nBl\u00b2\/Re<\/strong>\t35.771 N\u00b2\/W\r\n\r\nQts<\/strong>\t0.764\r\nno<\/strong>\t0.380 %\r\nSPL<\/strong>\t87.944 dB\r\nEBP<\/strong>\t50.741\r\n\r\nNominal Diameter<\/strong>\t\t12in\r\nOverall Diameter<\/strong>\t\t12.36in \/ 314mm\r\nMounting Hole Diameter<\/strong>\t\t11in \/ 279mm\r\nBolt Hole Circle Diameter<\/strong>\r\nMotor Outer Diameter<\/strong>\r\nMounting Depth<\/strong>\t\t\t5.39in \/ 137mm\r\nRequired Pole Vent Clearance<\/strong>\r\nDriver Displacement<\/strong>\t\t0.06 cu ft \/ 1.78l\r\n\r\nMinimum Sealed Volume<\/strong>\t\t1.25 cu ft \/ 35l net\r\nMinimum Vented Volume<\/strong>\t\t2.00 cu ft \/ 56l net*\r\nInfinite Baffle Approved<\/strong>\r\n* Tune for desired response\r\n<\/pre>\n
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Single trunk enclosure:<\/p>\n
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Dual trunk enclosure:<\/p>\n
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Single SUV enclosure:<\/p>\n
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Dual SUV enclosure:<\/p>\n
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Single truck enclosure:<\/p>\n
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Dual truck enclosure:<\/p>\n
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The above designs have been engineered for a “two tier” balance of compatibility: First, between the cabin acoustics of a sedan, hatchback and an SUV, and second, between the two available voice coil configurations, for a total of six balance points. This ensures a linear response and optimal power handling for listening purposes under most circumstances. Please visit our Enclosure Design Service<\/a> page for custom designs.<\/p>\n
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  • 75W \u2013 300W optimal power range<\/li>\n
  • Designed for use in moderate size sealed and vented enclosures and infinite baffle<\/li>\n
  • Engineered in the USA.<\/li>\n<\/ul>\n","protected":false},"featured_media":2847,"template":"","meta":{"jetpack_post_was_ever_published":false,"jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"product_brand":[],"product_cat":[62],"product_tag":[],"class_list":{"0":"post-2347","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-subwoofer-archives","8":"first","9":"outofstock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product\/2347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/media\/2847"}],"wp:attachment":[{"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/media?parent=2347"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product_brand?post=2347"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product_cat?post=2347"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product_tag?post=2347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}