{"id":1325,"date":"2026-10-11T23:30:02","date_gmt":"2026-10-11T23:30:02","guid":{"rendered":"https:\/\/soultosoleaudio.com\/au\/?post_type=bp_product&#038;p=1325"},"modified":"2026-10-13T00:41:58","modified_gmt":"2026-10-13T00:41:58","slug":"sb1-motion-feedback-subwoofer-mono-for-3rd-party-systems","status":"publish","type":"bp_product","link":"https:\/\/soultosoleaudio.com\/au\/product\/sb1-motion-feedback-subwoofer-mono-for-3rd-party-systems\/","title":{"rendered":"SB1 Motion Feedback Subwoofer (mono) for 3rd party systems"},"content":{"rendered":"<p>The Grimm Audio SB1 is a high-performance active subwoofer that extends low-frequency reproduction while significantly reducing distortion through proprietary Digital Motional Feedback (DMF) technology. Designed as an ideal partner for the LS1, LS1a, and LS1v2 systems, it enhances bass accuracy and transparency across the entire audio spectrum.<\/p>\n<p>By combining advanced digital processing with a modified aluminium woofer and integrated amplification, the SB1 delivers controlled, low-distortion bass performance down to 20 Hz. A dedicated switch also allows operation with third-party systems, making the SB1 suitable beyond the LS1 ecosystem.<\/p>\n","protected":false},"featured_media":1537,"parent":0,"template":"","meta":[],"bp_product_category":[108,99],"bp_attr_brand":[16],"bp_attr_colour":[54],"class_list":["post-1325","bp_product","type-bp_product","status-publish","has-post-thumbnail","hentry","bp_product_category-featured","bp_product_category-subwoofers","bp_attr_brand-grimm-audio","bp_attr_colour-black"],"_links":{"self":[{"href":"https:\/\/soultosoleaudio.com\/au\/wp-json\/wp\/v2\/bp_product\/1325","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/soultosoleaudio.com\/au\/wp-json\/wp\/v2\/bp_product"}],"about":[{"href":"https:\/\/soultosoleaudio.com\/au\/wp-json\/wp\/v2\/types\/bp_product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soultosoleaudio.com\/au\/wp-json\/wp\/v2\/media\/1537"}],"wp:attachment":[{"href":"https:\/\/soultosoleaudio.com\/au\/wp-json\/wp\/v2\/media?parent=1325"}],"wp:term":[{"taxonomy":"bp_product_category","embeddable":true,"href":"https:\/\/soultosoleaudio.com\/au\/wp-json\/wp\/v2\/bp_product_category?post=1325"},{"taxonomy":"bp_attr_brand","embeddable":true,"href":"https:\/\/soultosoleaudio.com\/au\/wp-json\/wp\/v2\/bp_attr_brand?post=1325"},{"taxonomy":"bp_attr_colour","embeddable":true,"href":"https:\/\/soultosoleaudio.com\/au\/wp-json\/wp\/v2\/bp_attr_colour?post=1325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}