JBL Boombox 4 Portable Bluetooth Speaker Color:Squad dustproof and drop-proof

dustproof and drop-proof

delivering uncompromising sound with 100% digital amplification and advanced audio processing

and Active Room Treatment

and cabinet architecture

Curved front baffle aligns the tweeter and mid-woofer on a vertical plane ensuring sound from each driver reaches your ears at the exact same instant

JBL Boombox 4 Portable Bluetooth Speaker Color:Squad dustproof and drop-proofThe all new JBL Boombox 4 is bigger, bolder, and better than ever, with powerful JBL Pro Sound that stays loud and clear, with deep thumping bass. AI Sound Boost analyzes our music in real time and adjusts the sound to give us more power with less distortion, even when we turn it all the way up. It packs two bigger woofers, two tweeters and three passive radiators, so every track hits harder and sounds cleaner. When we want to fine tune the vibe, we