{"id":3569,"date":"2026-03-10T14:33:59","date_gmt":"2026-03-10T06:33:59","guid":{"rendered":"https:\/\/www.spe-audio.com\/?p=3569"},"modified":"2026-03-10T14:33:59","modified_gmt":"2026-03-10T06:33:59","slug":"ka-28-ka-280a","status":"publish","type":"post","link":"https:\/\/spe-audio.com\/de\/ka-28-ka-280a\/","title":{"rendered":"KA-28\/KA-280A"},"content":{"rendered":"<figure class=\"wp-block-gallery has-nested-images columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" data-id=\"3571\" src=\"https:\/\/spe-audio.com\/wp-content\/uploads\/2026\/03\/KA-280A-2-1.jpg\" alt=\"\" class=\"wp-image-3571\"><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" data-id=\"3572\" src=\"https:\/\/spe-audio.com\/wp-content\/uploads\/2026\/03\/KA-280A-3-1.jpg\" alt=\"\" class=\"wp-image-3572\"><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" data-id=\"3573\" src=\"https:\/\/spe-audio.com\/wp-content\/uploads\/2026\/03\/KA-280A-4-1.jpg\" alt=\"\" class=\"wp-image-3573\"><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" data-id=\"3574\" src=\"https:\/\/spe-audio.com\/wp-content\/uploads\/2026\/03\/KA-280A-5-1.jpg\" alt=\"\" class=\"wp-image-3574\"><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">KA-28<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Produktspezifikation: Passive 2-Wege-WST-Box<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bandbreite: 55 Hz \u2013 20 kHz (70\u00b0-Modus)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Max. Schalldruckpegel: 142 dB (70\u00b0-Modus)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Richtwirkung: Horizontal 70\u00b0\/90\u00b0\/110\u00b0, Vertikal 10\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wandler: 2\u00d78\u201d LF-Ferrit-Treiber + 1\u00d73\u201d HF-Neodym-Kompressionstreiber<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nettogewicht: 26 kg \/ 57 lb<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Anschl\u00fcsse: 2\u00d74-polige speakON (Eingang + Durchschleifung), eingebauter passiver Frequenzweiche, mit interner\/externer Eingangsauswahl<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rigging: 4-Punkt-Rigging-System (Heben\/Stapeln)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">KA-280A<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Produktspezifikation: Aktive 2-Wege-WST-Box<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bandbreite: 55 Hz \u2013 20 kHz (70\u00b0-Modus)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Max. Schalldruckpegel: 142 dB (70\u00b0-Modus)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Richtwirkung: Horizontal 70\u00b0\/90\u00b0\/110\u00b0, Vertikal 10\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wandler: 2\u00d78\u201d LF-Neodym-Treiber + 1\u00d73\u201d HF-Neodym-Kompressionstreiber<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nettogewicht: 26 kg \/ 57 lb<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Modulleistung: RMS 2\u00d71200 W, 2-Kanal<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Stromversorgung: Universal 90V\u2013250V<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Anschl\u00fcsse: 2\u00d74-polige speakON (Eingang + Durchschleifung), eingebauter passiver Frequenzweiche, mit interner\/externer Eingangsauswahl<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rigging: 4-Punkt-Rigging-System (Heben\/Stapeln)<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"960\" style=\"aspect-ratio: 720 \/ 960;\" width=\"720\" controls src=\"https:\/\/spe-audio.com\/wp-content\/uploads\/2026\/03\/KA-280A-1.mp4\"><\/video><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-1 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" data-id=\"3575\" src=\"https:\/\/spe-audio.com\/wp-content\/uploads\/2026\/03\/KA-280A-11-576x1024.jpg\" alt=\"\" class=\"wp-image-3575\"><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"576\" height=\"1024\" data-id=\"3576\" src=\"https:\/\/spe-audio.com\/wp-content\/uploads\/2026\/03\/KA-280A-12-576x1024.jpg\" alt=\"\" class=\"wp-image-3576\" srcset=\"https:\/\/spe-audio.com\/wp-content\/uploads\/2026\/03\/KA-280A-12-576x1024.jpg 576w, https:\/\/spe-audio.com\/wp-content\/uploads\/2026\/03\/KA-280A-12-169x300.jpg 169w, https:\/\/spe-audio.com\/wp-content\/uploads\/2026\/03\/KA-280A-12-768x1365.jpg 768w, https:\/\/spe-audio.com\/wp-content\/uploads\/2026\/03\/KA-280A-12-864x1536.jpg 864w, https:\/\/spe-audio.com\/wp-content\/uploads\/2026\/03\/KA-280A-12-1152x2048.jpg 1152w, https:\/\/spe-audio.com\/wp-content\/uploads\/2026\/03\/KA-280A-12.jpg 1200w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><\/figure>\n<\/figure>","protected":false},"excerpt":{"rendered":"<p>KA-28 Product Spec\uff1a2-way passive WST enclosure Bandwidth\uff1a55 Hz \u2013 20 kHz (70\u00b0 Mode) Max SPL\uff1a142 dB (70\u00b0 Mode) Directivity\uff1aHorizontal 70\u00b0\/90\u00b0\/110\u00b0, Vertical 10\u00b0 Transducers\uff1a2\u00d78&#8221; LF Ferrite Driver + 1\u00d73&#8221; HF Neodymium Compression Driver Net Weight\uff1a26 kg \/ 57 lb Connectors\uff1a2\u00d74-point speakON (in + thru), built-in passive crossover, with internal\/external input selection Rigging\uff1a4-point captive rigging system (Lifting\/Stacking) [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3570,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-3569","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-la-series"],"_links":{"self":[{"href":"https:\/\/spe-audio.com\/de\/wp-json\/wp\/v2\/posts\/3569","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spe-audio.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spe-audio.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spe-audio.com\/de\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/spe-audio.com\/de\/wp-json\/wp\/v2\/comments?post=3569"}],"version-history":[{"count":0,"href":"https:\/\/spe-audio.com\/de\/wp-json\/wp\/v2\/posts\/3569\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spe-audio.com\/de\/wp-json\/wp\/v2\/media\/3570"}],"wp:attachment":[{"href":"https:\/\/spe-audio.com\/de\/wp-json\/wp\/v2\/media?parent=3569"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spe-audio.com\/de\/wp-json\/wp\/v2\/categories?post=3569"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spe-audio.com\/de\/wp-json\/wp\/v2\/tags?post=3569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}