{"product_id":"jbl-rallybar-s2-21-outdoor-vehicle-bluetooth-soundbar","title":"JBL RALLYBAR S2 21\" Outdoor Vehicle Bluetooth Soundbar","description":"\u003cp\u003eThe JBL RALLYBAR S2 is a 21-inch powered Bluetooth soundbar designed for UTVs, golf carts, boats, and other recreational vehicles. It provides a self-contained audio solution for vehicles that need music playback without installing separate speakers and an external amplifier. The Ghost White finish suits compatible outdoor and marine-style installations.\u003c\/p\u003e\u003cp\u003eA built-in Class-D amplifier delivers 150 watts RMS and up to 300 watts peak, while the speaker array combines four 2.75-inch woofers, two 1-inch tweeters, and two racetrack passive radiators. Its specified 45 Hz–20 kHz frequency response supports full-range music playback in an open-air environment. AI Sound Boost continuously adjusts the audio signal in real time.\u003c\/p\u003e\u003cp\u003eThe RALLYBAR S2 is built for exposed installations with an IP67 water- and dust-resistance rating. It operates from a 9–16 VDC electrical system and includes a 12-foot, 12 AWG power\/ground harness. A 25A maximum current draw specification helps installers plan power wiring and circuit protection.\u003c\/p\u003e\u003cp\u003eBluetooth 5.4 provides wireless streaming, while USB disk playback and RCA input add wired and local-media options. The soundbar automatically prioritizes sources in this order: USB disk, Bluetooth, then RCA input. RCA input gain settings of 2V, 4V, and 6V help match the soundbar to different source-unit output levels.\u003c\/p\u003e\u003cp\u003eFor system expansion, two RALLYBAR S2 soundbars can be paired for true stereo playback. It can also connect wirelessly with JBL Auracast-enabled speakers for larger multi-speaker setups. RGB lighting and map-light functions add utility and visual customization alongside the audio system.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e150W RMS Class-D Amplifier:\u003c\/strong\u003e Built-in amplification powers the soundbar without a separate external amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Protection:\u003c\/strong\u003e Helps protect the soundbar against dust and water exposure in outdoor vehicle use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAI Sound Boost:\u003c\/strong\u003e Automatically adjusts audio processing in real time during playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuracast Multi-Speaker Connection:\u003c\/strong\u003e Supports stereo pairing and wireless expansion with compatible JBL speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth, USB, and RCA Playback:\u003c\/strong\u003e Accommodates wireless streaming, USB media, and RCA-connected audio sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Mounting System:\u003c\/strong\u003e Top and rear cleat positions support multiple installation configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe RALLYBAR S2 uses an integrated, weather-resistant soundbar design with a Ghost White exterior, internal amplification, passive radiators, RGB lighting, and map-light controls. Its IP67 rating is intended for outdoor recreational-vehicle environments where dust and water exposure are concerns. At 9.48 pounds, it is nearly 1 kg lighter than the prior-generation model according to JBL.\u003c\/p\u003e\u003cp\u003eThe included cleats, C-clamps, rubber strips, security cables, hardware, and 12-foot power\/ground harness support pole-mounted installations. Included clamp and rubber-strip combinations accommodate 1.5-inch, 1.75-inch, and 2-inch poles, while four cleat locations per side allow top or rear mounting arrangements. Connect the harness to a 9–16 VDC vehicle electrical system, use the supplied 25A fused power connection, and select Bluetooth, USB disk, or RCA input for playback.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":45632134742086,"sku":"JBLRALLYBARS2WHT","price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/71G0JkGnsxL.jpg?v=1784396289","url":"https:\/\/audiowatt.store\/products\/jbl-rallybar-s2-21-outdoor-vehicle-bluetooth-soundbar","provider":"Audio Watt Store","version":"1.0","type":"link"}