JBL BandBox Trio AI-Powered Practice Amp and Speaker
The JBL BandBox Trio is an all-in-one portable practice amp and speaker built for players who want to jam, rehearse, and record without extra gear. It uses AI to separate vocals and instruments in real time. Therefore, mute parts, isolate riffs, and lock into the groove with ease. Add in JBL’s proprietary sound engineering, amp tones, and a pedalboard’s worth of effects, and you’ve got a session in a single box.
JBL BandBox Trio AI practice amp for smarter jamming
Stream a track, and the BandBox Trio can split out vocals, drums, and guitar in real time with new built-in AI capabilities. It makes it easier to practise tricky sections, take the lead, or just stay tight with the backing track. Additionally, it’s a handy setup for guitarists, singers, and anyone who wants a more interactive way to rehearse at home or on the go.
Built for real sound and real playing
Moreover, with a 6.5″ woofer, dual tweeters, and 135 watts of RMS output, this speaker has plenty of punch for its size. The built-in guitar amp models cover tones from clean to heavy distortion. Meanwhile, the effects section adds phaser, chorus, reverb, and more. So whether you’re sketching ideas or just having a jam, it’s a super flexible tool for whatever you throw at it.
Mix, record, and keep the session moving
Furthermore, the built-in 4-channel mixer gives you room for guitars, mics, keys, and even an electronic drum kit. There’s also a large LCD colour screen for quick changes. Also, practice tools like a tuner, metronome, drum machine, and looper. Plug in via USB-C when you want to record straight to your DAW without needing an extra interface.
Portable power for practice anywhere
Lastly, BandBox Trio runs on a Li-ion 68 Wh battery with up to 10 hours of music play time. So, it’s ready for rehearsals, writing sessions, and casual jams away from a wall socket. Bluetooth 5.4 makes it easy to stream audio. On top of that, the headphone and lineout connections add more ways to build your setup around it.
Key Features
- Stem AI real-time vocal and instrument separation
- 1 x 6.5 inch woofer + 2 x 25 mm silk dome tweeter
- 135 W RMS (IEC60268)
- Built-in 4-channel mixer
- Quality microphone effects with built-in reverb and delay
- Onboard tuner, metronome, drum machine with presets, and looper
- Built-in audio interface with USB-C output
- Bluetooth® version 5.4
- Battery play time up to 10 hours






