{"id":12222,"date":"2025-11-18T13:52:04","date_gmt":"2025-11-18T12:52:04","guid":{"rendered":"https:\/\/www.creativ.net.pl\/?post_type=product&#038;p=12222"},"modified":"2026-01-30T11:54:46","modified_gmt":"2026-01-30T10:54:46","slug":"glosniki-steg-k4c","status":"publish","type":"product","link":"https:\/\/www.creativ.net.pl\/en\/product\/glosniki-steg-k4c\/","title":{"rendered":"Steg K4C loudspeakers"},"content":{"rendered":"<p>Steg K-series midrange speakers.<\/p>\n<p><strong>Technical data:<\/strong><\/p>\n<ul>\n<li data-start=\"65\" data-end=\"92\">\n<p data-start=\"67\" data-end=\"92\"><strong data-start=\"67\" data-end=\"86\">Impedance (\u03a9):<\/strong> 4 \u03a9<\/p>\n<\/li>\n<li data-start=\"93\" data-end=\"139\">\n<p data-start=\"95\" data-end=\"139\"><strong data-start=\"95\" data-end=\"123\">Frequency response (Hz):<\/strong> 130-10,000 Hz<\/p>\n<\/li>\n<li data-start=\"140\" data-end=\"172\">\n<p data-start=\"142\" data-end=\"172\"><strong data-start=\"142\" data-end=\"165\">Rated power (W):<\/strong> 30 W<\/p>\n<\/li>\n<li data-start=\"173\" data-end=\"206\">\n<p data-start=\"175\" data-end=\"206\"><strong data-start=\"175\" data-end=\"198\">Sensitivity (2.83V\/1M):<\/strong> 87 dB<\/p>\n<\/li>\n<li data-start=\"207\" data-end=\"225\">\n<p data-start=\"209\" data-end=\"225\"><strong data-start=\"209\" data-end=\"217\">Qms:<\/strong> 2.809<\/p>\n<\/li>\n<li data-start=\"226\" data-end=\"244\">\n<p data-start=\"228\" data-end=\"244\"><strong data-start=\"228\" data-end=\"236\">Qes:<\/strong> 0.628<\/p>\n<\/li>\n<li data-start=\"245\" data-end=\"263\">\n<p data-start=\"247\" data-end=\"263\"><strong data-start=\"247\" data-end=\"255\">Qts:<\/strong> 0.513<\/p>\n<\/li>\n<li data-start=\"264\" data-end=\"286\">\n<p data-start=\"266\" data-end=\"286\"><strong data-start=\"266\" data-end=\"278\">Mms (g):<\/strong> 3.515<\/p>\n<\/li>\n<li data-start=\"287\" data-end=\"309\">\n<p data-start=\"289\" data-end=\"309\"><strong data-start=\"289\" data-end=\"301\">Vas (l):<\/strong> 1.775<\/p>\n<\/li>\n<li data-start=\"310\" data-end=\"331\">\n<p data-start=\"312\" data-end=\"331\"><strong data-start=\"312\" data-end=\"323\">Magnet:<\/strong> NdFeB<\/p>\n<\/li>\n<li data-start=\"332\" data-end=\"367\">\n<p data-start=\"334\" data-end=\"367\"><strong data-start=\"334\" data-end=\"357\">Mounting diameter:<\/strong> 96.0 mm<\/p>\n<\/li>\n<li data-start=\"368\" data-end=\"402\" data-is-last-node=\"\">\n<p data-start=\"370\" data-end=\"402\" data-is-last-node=\"\"><strong data-start=\"370\" data-end=\"394\">Installation depth:<\/strong> 43.0 mm<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"34\" data-end=\"53\"><strong data-start=\"34\" data-end=\"53\">Key features:<\/strong><\/p>\n<ul data-start=\"55\" data-end=\"294\" data-is-last-node=\"\" data-is-only-node=\"\">\n<li data-start=\"55\" data-end=\"97\">\n<p data-start=\"57\" data-end=\"97\">Ventilated cast aluminium basket<\/p>\n<\/li>\n<li data-start=\"98\" data-end=\"137\">\n<p data-start=\"100\" data-end=\"137\">Special mica membrane<\/p>\n<\/li>\n<li data-start=\"138\" data-end=\"175\">\n<p data-start=\"140\" data-end=\"175\">High-quality neodymium magnet<\/p>\n<\/li>\n<li data-start=\"176\" data-end=\"209\">\n<p data-start=\"178\" data-end=\"209\">1-inch high-performance voice coil<\/p>\n<\/li>\n<li data-start=\"210\" data-end=\"259\">\n<p data-start=\"212\" data-end=\"259\">CNC-finished engine components<\/p>\n<\/li>\n<li data-start=\"260\" data-end=\"294\" data-is-last-node=\"\">\n<p data-start=\"262\" data-end=\"294\" data-is-last-node=\"\">Low-impact protective cover<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>G\u0142o\u015bniki \u015bredniotonowe Steg seria K. Dane techniczne: Impedancja (\u03a9): 4 \u03a9 Pasmo przenoszenia (Hz): 130\u201310 000 Hz Moc znamionowa (W): 30 W Czu\u0142o\u015b\u0107 (2.83V\/1M): 87 dB Qms: 2.809 Qes: 0.628 Qts: 0.513 Mms (g): 3.515 Vas (l): 1.775 Magnes: NdFeB \u015arednica monta\u017cowa: 96.0 mm G\u0142\u0119boko\u015b\u0107 monta\u017cowa: 43.0 mm Kluczowe cechy: Wentylowany odlew aluminiowego kosza Specjalna&#8230;<\/p>","protected":false},"featured_media":12223,"template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[187],"product_tag":[],"class_list":{"0":"post-12222","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-sredniotonowe","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"product-type-simple","13":"entry","14":"content-bg","15":"loop-entry"},"acf":[],"taxonomy_info":{"product_cat":[{"value":187,"label":"\u015aredniotonowe"}]},"featured_image_src_large":["https:\/\/www.creativ.net.pl\/wp-content\/uploads\/2025\/11\/Zrzut-ekranu-2025-11-18-132126-1024x716.png",1024,716,true],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/www.creativ.net.pl\/en\/wp-json\/wp\/v2\/product\/12222","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.creativ.net.pl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.creativ.net.pl\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.creativ.net.pl\/en\/wp-json\/wp\/v2\/media\/12223"}],"wp:attachment":[{"href":"https:\/\/www.creativ.net.pl\/en\/wp-json\/wp\/v2\/media?parent=12222"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.creativ.net.pl\/en\/wp-json\/wp\/v2\/product_brand?post=12222"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.creativ.net.pl\/en\/wp-json\/wp\/v2\/product_cat?post=12222"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.creativ.net.pl\/en\/wp-json\/wp\/v2\/product_tag?post=12222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}