{"id":3784,"date":"2023-06-12T08:43:16","date_gmt":"2023-06-12T14:43:16","guid":{"rendered":"https:\/\/adcaraudio.com\/store\/?post_type=product&#038;p=3784"},"modified":"2026-08-07T11:54:16","modified_gmt":"2026-08-07T17:54:16","slug":"2000-series-8-4-ohm-pair-pmw820s4","status":"publish","type":"product","link":"https:\/\/adcaraudio.com\/store\/product\/2000-series-8-4-ohm-pair-pmw820s4\/","title":{"rendered":"PMW820 S2\/S4 &#8211; 2000 Series 8&#8243; Pro Midrange"},"content":{"rendered":"<pre><strong><span style=\"color: #ff0000;\">Single 2 ohm<\/span><\/strong>\r\nPiston Diameter = 168.8 mm\r\nf(s)= 112.8 Hz\r\nR(e)= 1.708 Ohms\r\nZ(max)= 12.54 Ohms\r\nQ(ms)= 3.945\r\nQ(es)= 0.6224\r\nQ(ts)= 0.5376\r\nV(as)= 8.474 liters (0.2993 cubic feet)\r\nL(e)= 0.1623 mH\r\nn(0)= 1.864 %\r\nSPL= 94.8 1W\/1m\r\nM(ms)= 16.51 grams\r\nC(ms)= 0.121 mm\/N\r\nBL= 5.668<\/pre>\n<pre><strong><span style=\"color: #ff0000;\">Single 4 ohm<\/span><\/strong>\r\nPiston Diameter = 168.8 mm\r\nf(s)= 117.9 Hz\r\nR(e)= 2.751 Ohms\r\nZ(max)= 18.12 Ohms\r\nQ(ms)= 3.924\r\nQ(es)= 0.7022\r\nQ(ts)= 0.5956\r\nV(as)= 7.701 liters (0.272 cubic feet)\r\nL(e)= 0.2394 mH\r\nn(0)= 1.712 %\r\nSPL= 94.44 1W\/1m\r\nM(ms)= 16.66 gram\r\nC(ms)= 0.109 mm\/N\r\nBL= 6.951 \r\n\r\n<\/pre>\n<pre><strong>Frame Outer Diameter<\/strong>\t8 1\/16\"    (205mm)\r\n<strong>Grille Outer Diameter<\/strong>\t\" (mm)\r\n<strong>Motor Outer Diameter<\/strong>\t5 1\/4\"     (134mm)\r\n<strong>Grille Protrusion<\/strong>\t  \" (mm)\r\n<strong>Mounting Hole Diameter<\/strong>\t7 1\/4\"     (183mm)\r\n<strong>Mounting Depth<\/strong>\t\t3 3\/8\"     (85mm)\r\n\r\n\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;<\/p>\n<ul>\n<li>8&#8243; (205 mm) Steel frame midrange<\/li>\n<li>Paper cone with cloth edge<\/li>\n<li style=\"background-color: rgba(0, 0, 0, 0) !important;\">1 1\/2&#8243; (38 mm) midrange voice coil<\/li>\n<li>35oz Y35 high energy motor<\/li>\n<li>Gold plated terminals<\/li>\n<li style=\"background-color: rgba(0, 0, 0, 0) !important;\">150 Watts RMS power handling*<\/li>\n<li>Available in Single 2 ohm or Single 4 ohm coil configuration<\/li>\n<\/ul>\n<p style=\"background-color: rgba(0, 0, 0, 0) !important;\">All power ratings are figured using an electronic high pass crossover with a minimum crossover point of 110Hz at 24dB\/Octave, 130Hz at 18dB\/Octave, or 150Hz at 12dB\/Octave.<\/p>\n<p><span style=\"color: #ff0000;\"><strong>Sold in pairs<\/strong><\/span><\/p>\n","protected":false},"featured_media":7758,"template":"","meta":[],"product_brand":[],"product_cat":[68,69],"product_tag":[],"class_list":["post-3784","product","type-product","status-publish","has-post-thumbnail","product_cat-pro-audio","product_cat-pro-midrange","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product\/3784","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\/7758"}],"wp:attachment":[{"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/media?parent=3784"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product_brand?post=3784"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product_cat?post=3784"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/adcaraudio.com\/store\/wp-json\/wp\/v2\/product_tag?post=3784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}