{"product_id":"ground-shaker-gs-bzk15b","title":"Ground Shaker GS-BZK15B","description":"\u003cdiv class=\"product-overview\"\u003e  \u003cdiv class=\"row text-center\"\u003e  \u003cdiv class=\"col-xs-12\"\u003e\u003ca href=\"..\/..\/brands\/Ground_Shaker_711.aspx\"\u003e\u003cimg class=\"img-fluid\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/div\u003e  \u003c\/div\u003e  \u003chr\u003e  \u003cdiv class=\"col-xs-12 col-md-12 text-center\"\u003e\n\u003c!-- BRAND  MODEL NAME Short Desc --\u003e  \u003ch3\u003eGround Shaker GS-BZK15B Black 15\" Single Ported Bass Tube\u003c\/h3\u003e  \u003c\/div\u003e  \u003c!-- WHAT'S INSIDE --\u003e  \u003cdiv class=\"row align-items-center h-100 mt-5\"\u003e  \u003cdiv class=\"col-12 col-md-6 text-center\"\u003e\n\u003cimg class=\"img-fluid\" alt=\"\"\u003e  \u003cp\u003eWe are an \u003cstrong\u003eGround Shaker\u003c\/strong\u003e authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"col-12 col-md-6 mx-auto\"\u003e\n\u003c!-- TITLE --\u003e  \u003ch5 class=\"mt-0 ms-view-center\"\u003eWhat's Inside?\u003c\/h5\u003e  \u003cul\u003e  \u003cli\u003e• 15\" Black Single Ported Bass Tube\u003c\/li\u003e  \u003cli\u003e• Owner's Manual\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c!-- END WHAT'S INSIDE --\u003e \u003c!-- RIGHT --\u003e  \u003cdiv class=\"row align-items-center h-100\"\u003e  \u003cdiv class=\"col-12 col-md-5\"\u003e\u003cimg class=\"img-fluid\" src=\"https:\/\/www.onlinecarstereo.com\/CarAudio\/assets\/ProductImages\/GS-BZK15B_7.jpg\" alt=\"Ground Shaker\"\u003e\u003c\/div\u003e  \u003cdiv class=\"col-12 col-md-7 mx-auto\"\u003e\n\u003c!-- TITLE --\u003e  \u003ch5 class=\"mt-0 ms-view-center\"\u003e34Hz Dual Slot Port Power with Deep Low-End Control\u003c\/h5\u003e  \u003c!-- PARAGRAPH BODY --\u003e  \u003cp\u003eBuilt for serious U.S. car audio enthusiasts, this enclosure is precision-tuned at 34Hz to deliver deep, controlled bass that stays powerful and refined for everyday listening. Its dual precision slot port design enhances airflow efficiency, reduces distortion, and produces louder, cleaner bass response with improved clarity and impact. Featuring a high-output 2.40 FT³ internal air chamber, it’s engineered to extend low-frequency depth, giving your system stronger, fuller bass performance that hits with authority.\u003c\/p\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c!-- END RIGHT --\u003e \u003c!-- LEFT --\u003e  \u003cdiv class=\"row align-items-center h-100\"\u003e  \u003cdiv class=\"col-12 col-md-7 order-12 order-md-1 mx-auto\"\u003e\n\u003c!-- TITLE --\u003e  \u003ch5 class=\"mt-0 ms-view-center\"\u003eSpace-Saving Design with Heavy-Duty Performance\u003c\/h5\u003e  \u003c!-- PARAGRAPH BODY --\u003e  \u003cp\u003eEngineered for maximum output in a compact footprint, this enclosure delivers powerful bass performance while maintaining a space-efficient design that fits a wide range of vehicle trunk setups. Constructed from heavy-duty 3\/4” premium MDF, it provides exceptional strength, reduced vibration, and long-lasting durability even under intense bass pressure. Finished with rugged trunk liner carpet, it offers a clean, factory-style look that blends seamlessly into modern American vehicles for a professional, OEM-quality appearance.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"col-12 col-md-5 order-1 order-md-12\"\u003e\u003cimg class=\"img-fluid\" src=\"https:\/\/www.onlinecarstereo.com\/CarAudio\/assets\/ProductImages\/GS-BZK15B_4.jpg\" alt=\"Ground Shaker\"\u003e\u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c!-- END-LEFT --\u003e \u003c!-- RIGHT --\u003e  \u003cdiv class=\"row align-items-center h-100\"\u003e  \u003cdiv class=\"col-12 col-md-5\"\u003e\u003cimg class=\"img-fluid\" src=\"https:\/\/www.onlinecarstereo.com\/CarAudio\/assets\/ProductImages\/GS-BZK15B_3.jpg\" alt=\"Ground Shaker\"\u003e\u003c\/div\u003e  \u003cdiv class=\"col-12 col-md-7 mx-auto\"\u003e\n\u003c!-- TITLE --\u003e  \u003ch5 class=\"mt-0 ms-view-center\"\u003eSealed Strength with Pro-Grade Power Connectivity\u003c\/h5\u003e  \u003c!-- PARAGRAPH BODY --\u003e  \u003cp\u003eBuilt for uncompromised bass performance, this enclosure features industrial-grade airtight sealing using premium Titebond silicone reinforced with high-strength wood glue, ensuring maximum air efficiency and zero leakage for tighter, more powerful output. A spring-loaded terminal completes the design, delivering fast, secure, and stable high-power wiring connections that keep your system performing reliably under demanding audio conditions.\u003c\/p\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c!-- END RIGHT --\u003e","brand":"Ground Shaker","offers":[{"title":"Default Title","offer_id":68104568832149,"sku":"GS-BZK15B","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/5088\/7573\/files\/GS-BZK15B_Main.jpg?v=1793308228","url":"https:\/\/caraudiogarage.com\/products\/ground-shaker-gs-bzk15b","provider":"CarAudioGarage.com","version":"1.0","type":"link"}