The JBL RALLYBAR S2 is a premium 21-inch outdoor Bluetooth soundbar engineered for UTVs, golf carts, boats and other recreational vehicles. Its built-in 150-watt RMS Class-D amplifier and AI Sound Boost deliver powerful JBL sound with deep bass and clear performance—even outdoors at high volume. The rugged IP67 waterproof and dust-resistant design stands up to demanding conditions, while Bluetooth, USB and RCA inputs provide flexible playback options. Pair two RALLYBAR S2 soundbars for true stereo or connect multiple Auracast™-enabled JBL speakers for synchronized sound. A versatile mounting system enables secure installation in multiple positions.
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The JBL RALLYBAR S2 is a premium 21-inch outdoor Bluetooth soundbar engineered for UTVs, golf carts, boats and other recreational vehicles. Its built-in 150-watt RMS Class-D amplifier and AI Sound Boost deliver powerful JBL sound with deep bass and clear performance—even outdoors at high volume. The rugged IP67 waterproof and dust-resistant design stands up to demanding conditions, while Bluetooth, USB and RCA inputs provide flexible playback options. Pair two RALLYBAR S2 soundbars for true stereo or connect multiple Auracast™-enabled JBL speakers for synchronized sound. A versatile mounting system enables secure installation in multiple positions.