The JBL Boombox 4 is a powerful portable speaker with AI Sound Boost for maximum volume with minimal distortion. Use it for parties, outdoor gatherings, or home listening with deep bass and clear highs.
This product is supplied with a charging device. The required output of a suitable charging device is 10W minimum and 10W maximum. This product does not support PD fast charging (harmonised fast charging).
The JBL Boombox 4 is a powerhouse portable speaker that brings serious JBL Pro Sound to wherever the party takes you. With AI Sound Boost analysing your music in real time, you get maximum volume with minimal distortion, whilst two bigger woofers, two tweeters, and three passive radiators deliver deep, punchy bass and crystal-clear highs. You can switch between two Bass Boost modes - Deep Bass or Punchy Bass - to match whatever vibe you're after, and at 65W output, there's enough power to fill a garden, beach or living room without breaking a sweat. Built to last, the JBL Boombox 4 offers up to 28 hours of playtime on a single charge, plus 6 extra hours with JBL Playtime Boost. Its IP68 rating makes it waterproof and dustproof, so rain, sand and splashes won't stop the music. Auracast lets you pair two Boombox 4 speakers for stereo sound or link multiple Auracast-enabled JBL speakers. At 51cm wide, it's bigger and louder than its predecessor yet lighter and easier to carry. Features include Bluetooth, lossless USB-C audio, a swappable battery, app control, iPod, iPhone and iPad compatibility, a charger, and a 2-year guarantee.
