JBL BandBox: AI驅動的智慧練習擴音器

With AI vocal and instrument separation technology, BandBox is built for musicians.

Amsterdam, 22 January 2026 – JBL is redefining how musicians create music with the launch of JBL BandBox , an AI powered smart practice amp and portable speaker range designed for beginner and experienced musicians alike. The all new JBL BandBox Solo and JBL BandBox Trio, feature AI-powered real time vocal and instrument separation, rich signature JBL sound and built-in effects and practice tools. Blending the freedom of portable audio with powerful, musician-focused tools, BandBox empowers you to practice, jam and create anytime you want.

AI-powered vocal & instrument separation

At the heart of BandBox is Stem AI, an intelligent vocal and instrument separation technology that lets you isolate or remove vocals, guitar, or drums from any track in real time on the device. Whether you're learning a solo, rehearsing with friends or improvising over your favorite song, BandBox makes it easy to turn any track into a custom backing mix tailored to your instrument. This real-time AI-powered stem separation gives musicians incredible control over their practice environment. Rather than just playing along with a song, you can make your performance part of the mix, backed by your favorite track.

With powerful , wide-ranging JBL sound that is tuned for instruments, vocals and music playback to completely immerse players and audiences during both practices and performances. The

JBL BandBox range delivers exceptional, well-rounded audio with crisp highs, a captivating midrange and booming lows to enrich your sessions whether at home or on-the-go.

Designed for musicians: BandBox Solo

JBL BandBox Solo is engineered for individual players who want to both simplify and level-up their practice setup without sacrificing sound quality or creative control. Despite its compact size, Solo is a fully featured musical tool that lets you plug in, play, and create with ease. Solo includes one guitar/microphone input, making it ideal for guitarists, singer-songwriters, home players, or anyone looking to practice with minimal gear. Stream your favorite songs and instantly engage Stem AI to remove or reduce specific elements from the track. Remove the guitar part and take it on yourself with the backing of the original song.

Enjoy more features through the JBL ONE app; select from vintage and modern amp models to match your mood, plus enjoy classic effects like phaser, chorus and reverb, without the need for external pedals. Easily choose from one of the presets or create your own for a totally individual sound. A built-in looper* provides rhythmic layering and solo creativity, while a pitch shifter and tuner ensure you're always in key and on pitch. The intuitive app interface makes all of this accessible without requiring advanced technical skills. Whether you're practicing in your bedroom, writing songs in the park, or rehearsing in your garage, BandBox Solo is a powerful, portable companion that’s always ready to play.

For groups and gigging: BandBox Trio

While BandBox Solo is tailored for individual use, BandBox Trio builds on the same foundation with features designed for group setups. BandBox Trio includes four instrument inputs, making it ideal for small bands, jam sessions, or duos who want to perform together without the need for a full setup. You can balance levels, shape tone, and apply effects directly from the speaker thanks to the built-in four-channel mixer, providing flexibility and immediacy.

Extend your sessions by simply swapping power packs, as BandBox Trio also includes a replaceable battery, perfect for long jamming sessions or rehearsals. It also features enhanced physical controls on the unit itself, giving users more tactile command over their sound without relying solely on the app.

“JBL BandBox is created with musicians’ needs in mind, and made possible by cutting-edge technology. This is the first speaker to feature an on-device Stem AI algorithm capable of removing vocals or instruments, without the need for cloud processing or an internet connection. With this breakthrough, it’s easier than ever to practice, improve and enjoy playing music either on your own or with friends,” s aid Carsten Olesen, President of Consumer Audio at HARMAN .

JBL BandBox Solo and JBL BandBox Trio will be available from February via JBL.com and select retailers for €229.99 and €599.99 respectively.

For over 80 years, JBL has shaped life’s most memorable moments at the intersection of music, lifestyle, gaming and sports. JBL elevates listening experiences with superior audio quality and product designs that encourage individuality and self-expression. With unmatched professional credentials and industry-leading innovation, JBL is a trailblazer in the audio industry because of passionate and talented engineers and designers around the globe. JBL Pro Sound is the foremost technology pushing culture forward through major pop culture events and partnerships with the world’s top talent across music, sports and esports.

HARMAN is a global leader in Lifestyle Audio and Automotive technology. We create intelligent experiences that enrich people’s lives on the road, in their homes, on the stage, and everywhere in between. Our iconic audio brands — including JBL®, Harman Kardon®, AKG®, Bowers & Wilkins®, Denon®, and Marantz® — bring premium sound to consumers and audio/visual professionals worldwide. More than 50 million vehicles globally rely on HARMAN’s technologies to deliver safer, smarter, and more intuitive in-cabin experiences. HARMAN is a wholly owned subsidiary of Samsung Electronics Co., Ltd. and has approximately 30,000 employees around the world.