{"id":698,"date":"2017-05-11T19:41:44","date_gmt":"2017-05-11T19:41:44","guid":{"rendered":"https:\/\/www.madisound.com\/library\/?p=698"},"modified":"2018-06-21T15:55:38","modified_gmt":"2018-06-21T15:55:38","slug":"scanspeak-26w8861t-18w8531g-7%e2%80%b3-midwoofer-d2905-9900-tweeter-passive-crossover-design","status":"publish","type":"post","link":"https:\/\/madisound.com\/library\/scanspeak-26w8861t-18w8531g-7%e2%80%b3-midwoofer-d2905-9900-tweeter-passive-crossover-design\/","title":{"rendered":"26W-8861T +18W-8531G + D2905-9900\u00a03way Passive Crossover Design"},"content":{"rendered":"<p><a href=\"https:\/\/www.madisound.com\/library\/stacks\/26W8861T-18W8531G-D29059900.pdf\">Passive Crossover Design for 26W8861T + 18W8531G + D29059900<\/a><\/p>\n<p>3way crossover design for Scanspeak 26W\/8861T 10&#8243; Revelator, 18W\/8531G\u00a07\u2033\u00a0 Midwoofer and the\u00a0D2905-9900\u00a0Tweeter<\/p>\n<p>Anechoic design (flat response)<\/p>\n<p>Woofer: 2.5 cubic foot, single straight vent 3&#8243; x 3&#8243; length.<\/p>\n<p>Midrange: 0.25 cu. ft. sealed<\/p>\n<p>Additional Notes: Crossover points about 300 Hz and 3.8 kHz. Nominal output ~ 87-88 dB.\u00a0<span style=\"float: none;background-color: transparent;color: #333333;cursor: text;font-family: Georgia,'Times New Roman','Bitstream Charter',Times,serif;font-size: 16px;font-style: normal;font-variant: normal;font-weight: 400;letter-spacing: normal;text-align: left;text-decoration: none;text-indent: 0px\">Two large value hi-pass caps. Significant padding in hi-pass circuit.<\/span> -0- resistor value indicates optional padding to taste.\u00a0 Note the woofer is in reverse polarity relative to the mid and tweeter.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Passive Crossover Design for 26W8861T + 18W8531G + D29059900 3way crossover design for Scanspeak 26W\/8861T 10&#8243; Revelator, 18W\/8531G\u00a07\u2033\u00a0 Midwoofer and the\u00a0D2905-9900\u00a0Tweeter Anechoic design (flat response) Woofer: 2.5 cubic foot, single straight vent 3&#8243; x 3&#8243; length. Midrange: 0.25 cu. ft. sealed Additional Notes: Crossover points about 300 Hz and 3.8 kHz. Nominal output ~ 87-88 &#8230; <a title=\"26W-8861T +18W-8531G + D2905-9900\u00a03way Passive Crossover Design\" class=\"read-more\" href=\"https:\/\/madisound.com\/library\/scanspeak-26w8861t-18w8531g-7%e2%80%b3-midwoofer-d2905-9900-tweeter-passive-crossover-design\/\" aria-label=\"Read more about 26W-8861T +18W-8531G + D2905-9900\u00a03way Passive Crossover Design\">Read more<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"generate_page_header":"","footnotes":""},"categories":[6,3],"tags":[],"class_list":["post-698","post","type-post","status-publish","format-standard","hentry","category-crossover-design","category-scan-speak-loudspeaker-drivers","masonry-post","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"_links":{"self":[{"href":"https:\/\/madisound.com\/library\/wp-json\/wp\/v2\/posts\/698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/madisound.com\/library\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/madisound.com\/library\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/madisound.com\/library\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/madisound.com\/library\/wp-json\/wp\/v2\/comments?post=698"}],"version-history":[{"count":5,"href":"https:\/\/madisound.com\/library\/wp-json\/wp\/v2\/posts\/698\/revisions"}],"predecessor-version":[{"id":1174,"href":"https:\/\/madisound.com\/library\/wp-json\/wp\/v2\/posts\/698\/revisions\/1174"}],"wp:attachment":[{"href":"https:\/\/madisound.com\/library\/wp-json\/wp\/v2\/media?parent=698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/madisound.com\/library\/wp-json\/wp\/v2\/categories?post=698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/madisound.com\/library\/wp-json\/wp\/v2\/tags?post=698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}