JBL BoomBox 4

What you need to know:AI Sound Boost: Intelligent audio processing for more power and less distortionBass Boost is back – now with two custom modes. Deep Bass delivers a full, rich bass performance, while Punchy Bass offers tighter, energetic bass to fit more upbeat tracksLED-lit horn logos on bass radiators pulse when Bass Boost is activeAlmost 50% more output power when used on battery compared to JBL Boombox 3New audio construction: A third passive radiator has been added with two n...

What you need to know:AI Sound Boost: Intelligent audio processing for more power and less distortionBass Boost is back – now with two custom modes. Deep Bass delivers a full, rich bass performance, while Punchy Bass offers tighter, energetic bass to fit more upbeat tracksLED-lit horn logos on bass radiators pulse when Bass Boost is activeAlmost 50% more output power when used on battery compared to JBL Boombox 3New audio construction: A third passive radiator has been added with two new mid-range drivers replacing the subwooferUSB-C lossless audio for wired digital listening13lbs makes it a 12% lighter design compared to JBL Boombox 3Up to 28 hours of battery, up to 34 hours with Playtime Boost and now with a replaceable batteryAuracast™ for seamless multi-speaker or stereo pairingIP68 waterproof and dustproof