{"id":31723,"date":"2007-05-11T00:00:00","date_gmt":"2007-05-11T00:00:00","guid":{"rendered":"http:\/\/www.sweetwater.com\/sweetcare\/?p=31723"},"modified":"2007-05-11T00:00:00","modified_gmt":"2007-05-11T00:00:00","slug":"cant-hear-bass-jbl-lsr-4312-subwoofer","status":"publish","type":"articles","link":"https:\/\/www.sweetwater.com\/sweetcare\/articles\/cant-hear-bass-jbl-lsr-4312-subwoofer\/","title":{"rendered":"Why can&#8217;t I hear any bass from my JBL LSR 4312 subwoofer?"},"content":{"rendered":"<p>For a Stereo setup: You must press the [BASS MANAGEMENT ON] button on the front of the sub to hear bass.  Otherwise, the sub will not derive its bass signal from the stereo feed.  The stereo feed must be routed to the sub and then to the Left and Right sattelite speakers.  The speakers and sub must be connected using CAT5 cable.<\/p>\n<p>For Surround applications: The subwoofer has a dedicated LFE (low-frequency effects) input.  You may also choose to route L, R, Center, Left Surround, and Right Surround feeds to the subwoofer for bass management.  To activate bass management you must press the [BASS MANAGEMENT ON] button on the front of the sub.  Otherwise the sub will only play the LFE input source.<\/p>\n","protected":false},"featured_media":0,"template":"","categories":[],"tags":[],"storecat":[],"itemids":[8289,8290,8293],"manufacturers":[33453],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<meta name=\"description\" content=\"Check out the Why can&#039;t I hear any bass from my JBL LSR 4312 subwoofer? page at Sweetwater \u2014 the world&#039;s leading music technology and instrument retailer!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sweetwater.com\/sweetcare\/articles\/cant-hear-bass-jbl-lsr-4312-subwoofer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why can&#039;t I hear any bass from my JBL LSR 4312 subwoofer? - SweetCare\" \/>\n<meta property=\"og:description\" content=\"For a Stereo setup: You must press the [BASS MANAGEMENT ON] button on the front of the sub to hear bass. Otherwise, the sub will not derive its bass signal from the stereo feed. The stereo feed must be routed to the sub and then to the Left and Right sattelite speakers. The speakers and [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sweetwater.com\/sweetcare\/articles\/cant-hear-bass-jbl-lsr-4312-subwoofer\/\" \/>\n<meta property=\"og:site_name\" content=\"SweetCare\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.sweetwater.com\/sweetcare\/#website\",\"url\":\"https:\/\/www.sweetwater.com\/sweetcare\/\",\"name\":\"SweetCare\",\"description\":\"Service and Support\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.sweetwater.com\/sweetcare\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.sweetwater.com\/sweetcare\/articles\/cant-hear-bass-jbl-lsr-4312-subwoofer\/#webpage\",\"url\":\"https:\/\/www.sweetwater.com\/sweetcare\/articles\/cant-hear-bass-jbl-lsr-4312-subwoofer\/\",\"name\":\"Why can't I hear any bass from my JBL LSR 4312 subwoofer? - SweetCare\",\"isPartOf\":{\"@id\":\"https:\/\/www.sweetwater.com\/sweetcare\/#website\"},\"datePublished\":\"2007-05-11T00:00:00+00:00\",\"dateModified\":\"2007-05-11T00:00:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.sweetwater.com\/sweetcare\/articles\/cant-hear-bass-jbl-lsr-4312-subwoofer\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.sweetwater.com\/sweetcare\/articles\/cant-hear-bass-jbl-lsr-4312-subwoofer\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.sweetwater.com\/sweetcare\/articles\/cant-hear-bass-jbl-lsr-4312-subwoofer\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.sweetwater.com\/sweetcare\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Articles\",\"item\":\"https:\/\/www.sweetwater.com\/sweetcare\/articles\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Why can&#8217;t I hear any bass from my JBL LSR 4312 subwoofer?\"}]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"description":"Check out the Why can't I hear any bass from my JBL LSR 4312 subwoofer? page at Sweetwater \u2014 the world's leading music technology and instrument retailer!","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.sweetwater.com\/sweetcare\/articles\/cant-hear-bass-jbl-lsr-4312-subwoofer\/","og_locale":"en_US","og_type":"article","og_title":"Why can't I hear any bass from my JBL LSR 4312 subwoofer? - SweetCare","og_description":"For a Stereo setup: You must press the [BASS MANAGEMENT ON] button on the front of the sub to hear bass. Otherwise, the sub will not derive its bass signal from the stereo feed. The stereo feed must be routed to the sub and then to the Left and Right sattelite speakers. 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