{"id":886,"date":"2024-04-04T09:36:11","date_gmt":"2024-04-04T09:36:11","guid":{"rendered":"https:\/\/itlimi220.uk.w3pcloud.com\/?post_type=product&#038;p=886"},"modified":"2024-04-04T09:38:50","modified_gmt":"2024-04-04T09:38:50","slug":"lacoustics-ks21-sub","status":"publish","type":"product","link":"https:\/\/www.limitlesseventsuk.co.uk\/index.php\/product\/lacoustics-ks21-sub\/","title":{"rendered":"L\u2019Acoustics KS21 Sub"},"content":{"rendered":"<p>Passive subwoofer with a high-excursion, direct-radiating 21 in transducer mounted in a bass-reflex tuned enclosure with laminar vents for increased LF efficiency. The enclosure cabinet is constructed of premium grade Baltic beech and birch plywood. The transducer front is protected by a coated steel grill and an acoustically transparent fabric. The enclosure integrates four ergonomic handles, and panel corner stops for enclosure protection.<\/p>\n<p>The captive flush-fitting hardware allows for rigging and combining with other loudspeakers of the same family. Dedicated rigging accessories allow for flown or stacked configurations. Combining two or more elements with associated presets achieve omnidirectional or cardioid directivity patterns. Exclusively driven and protected by a proprietary amplified controller through a dedicated preset.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Specifications:<\/p>\n<ul>\n<li>Coverage:<br \/>\n\u2022 Enclosure directivity: standard or cardioid configuration<\/li>\n<li>Transducers:<br \/>\n\u2022 LF transducer: 21&#8243; neodymium cone driver<\/li>\n<li>Acoustics:<br \/>\n\u2022 Nominal impedance: 8 \u03a9<br \/>\n\u2022 Usable bandwidth: 29 Hz &#8211; 83 Hz (-10 dB), 32 Hz &#8211; 71 Hz (-6 dB), 35 Hz &#8211; 60 Hz (-3dB) \/ 31 Hz &#8211; 100 Hz (-10 dB), 35 Hz &#8211; 87 Hz (-6 dB), 40 Hz &#8211; 78 Hz (-3 dB)<br \/>\n\u2022 RMS power handling (Calculated using the mean impedance measured on the usable bandwidth): 467 W<br \/>\n\u2022 Maximum SPL: 138 dB Peak level at 1 m under half space conditions using pink noise with crest factor 4<\/li>\n<li>Physical data:<br \/>\n\u2022 Acoustical load: bass-reflex<br \/>\n\u2022 Cabinet: premium grade Baltic beech and birch plywood<br \/>\n\u2022 Dimensions (W, H, D): 762 mm, 576 mm, 620 mm \/ 30 in, 22.7 in, 24.4 in<br \/>\n\u2022 Weight (net): 49 kg \/ 108 lb<br \/>\n\u2022 Connectors: 2 \u00d7 4-point speakON<br \/>\n\u2022 IP: IP55<br \/>\n\u2022 Finish: dark grey brown Pantone 426 C<\/li>\n<\/ul>\n","protected":false},"featured_media":887,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[30,31],"product_tag":[],"class_list":["post-886","product","type-product","status-publish","has-post-thumbnail","product_cat-sound","product_cat-speakers","first","instock","shipping-taxable","purchasable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.limitlesseventsuk.co.uk\/index.php\/wp-json\/wp\/v2\/product\/886","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.limitlesseventsuk.co.uk\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.limitlesseventsuk.co.uk\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.limitlesseventsuk.co.uk\/index.php\/wp-json\/wp\/v2\/comments?post=886"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.limitlesseventsuk.co.uk\/index.php\/wp-json\/wp\/v2\/media\/887"}],"wp:attachment":[{"href":"https:\/\/www.limitlesseventsuk.co.uk\/index.php\/wp-json\/wp\/v2\/media?parent=886"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.limitlesseventsuk.co.uk\/index.php\/wp-json\/wp\/v2\/product_cat?post=886"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.limitlesseventsuk.co.uk\/index.php\/wp-json\/wp\/v2\/product_tag?post=886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}