The JBL BandBox Trio is a 135-watt portable AI-powered practice amp and smart speaker featuring a 6.5” woofer, a built-in 4-channel mixer with an LCD screen, real-time stem separation for isolating vocals, drums, and guitar via Bluetooth, and swappable battery design providing up to 10 hours of playtime
Stem AI Separation: Instantly splits streamed Bluetooth tracks into separate vocals, drums, and guitar parts in real time without needing Wi-Fi.
Amp Modeling & Effects: Packed with classic guitar effects (reverb, delay, chorus, phaser) and amp tones ranging from clean to heavy distortion.
Vocal Processing: Built-in studio-quality mic effects like delay and reverb for polished vocals.
4-Channel Mixer: Features a color LCD screen and physical controls to easily balance multiple inputs on the fly.
Versatile Connectivity: Includes XLR/TRS combo inputs, dedicated instrument/guitar jacks, auxiliary input, headphone out, and USB-C audio/charging.
Swappable Battery: Offers around 10 hours of portable playtime with a quick-swap battery system for busking or mobile jamming.