Bring your sound together with 135W JBL audio, a four-channel mixer and AI-powered practice tools.

Practise, jam and capture new ideas with the JBL BandBox Trio, an all-in-one portable practice amp and speaker. Stem AI technology separates vocals, drums and guitar from streamed tracks in real time, allowing you to mute individual parts, isolate solos and play along. A 6.5-inch woofer and two silk dome tweeters deliver 135W RMS of JBL sound, while the built-in four-channel mixer lets you connect instruments and microphones for group sessions. Shape your sound with classic guitar amp models, pedal effects and dedicated vocal reverb and delay. A tuner, metronome, drum machine, looper and pitch and key adjustment tools support practice and performance, with a colour LCD screen and JBL One app for control. Record to your laptop through USB-C and enjoy up to 10 hours of battery life, with support for a spare JBL Battery 400 to extend your session.