JBL BandBox Solo – AI Practice Amp & Portable Speaker for Guitar, Vocals & Jamming

The JBL BandBox Solo is a compact practice amp and portable speaker designed to let you play along with the songs you love. Using real-time AI stem separation, it splits vocals, guitar, and drums as you play—so you can mute the original part, isolate tricky sections, or take the solo yourself. Combined with powerful JBL sound, built-in amp models, effects, and smart practice tools, BandBox Solo makes every session feel like playing with a real band.

Real-Time AI Stem Separation

Stream any track and BandBox Solo automatically separates vocals, drums, and instruments in real time. Remove vocals to sing lead, mute the guitar to play your own part, or isolate a difficult riff until it becomes second nature. Perfect for focused practice, creative jamming, and skill-building sessions.

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Bold JBL Sound

Despite its compact size, the JBL BandBox Solo delivers 18 watts of clean, full-range sound. Whether you’re practicing guitar, bass, vocals, or beats, it stays clear and punchy with no unwanted distortion.

Guitar Amp Models and Built-In Effects

From vintage crunch to modern edge, BandBox Solo includes a range of guitar amp models and classic effects such as chorus, phaser, tremolo, and reverb. It’s like having an amp stack and pedalboard built into a single portable unit—no extra gear required.

Built-In Practice Tools

Practice smarter with a built-in tuner, metronome, pitch shift, and key change. Match songs without retuning, adjust keys to suit your vocal range, and tighten your timing without interrupting your flow.

JBL One App Control

Use the JBL One app to control volume, EQ, amp models, effects, pitch, key, and AI stem separation directly from your phone. Build pedal chains, tweak tones in real time, and manage your practice tools without touching the amp.

LED Pixel Display

The integrated LED pixel screen makes navigating effects, tools, and settings quick and intuitive. When you’re locked in and playing, it fades into the background so nothing distracts you from the music.

Built-In USB Audio Interface

With a USB-C connection, BandBox Solo works as a built-in audio interface. Record directly into your DAW without any extra hardware—ideal for capturing ideas the moment inspiration strikes.

Portable and Neighbour-Friendly

Enjoy up to 6 hours of battery life for portable practice anywhere. Plug in wired headphones for silent sessions or late-night practice without disturbing anyone.

Ideal For

• Guitarists looking for an AI-powered practice amp
• Singers wanting to remove vocals and practice lead lines
• Musicians who want to play along with songs at home
• Bedroom producers needing a portable amp and USB recording solution
• Students and hobbyists who want smarter, more engaging practice sessions