JBL BandBox Trio AI-Powered Practice Amp & Portable Speaker, 135W, Bluetooth, Stem AI Audio Separation, 4-Channel Mixer, Built-in Effects, LCD Screen & Rechargeable Battery, Black | JBLBANDBOXTRIO

BandBox Trio The JBL BandBox Trio is an all-in-one, AI-powered practice amp and speaker that rewrites how you riff, jam, and spark ideas. Stream any track and BandBox Trio instantly separates instruments and vocals in real time, so you can mute parts, isolate tricky solos, or change keys. It’s like having bandmates who are actually playing with you. After sharpening your chops, BandBox Trio is ready to take your original jams on the road. A four-channel mixer is built right in—so you can run your whole rig without breaking a sweat. And when you strum? Yeah, everyone's gonna hear it. From rehearsing in the garage to jamming on the go, BandBox Trio gives you legendary tones with classic guitar amp models—from clean to ultra-grungy—and must-have pedal effects. Feel like laying down some of your own ideas? Plug in via USB and hit record. And with a swappable battery, play anytime, anywhere—no outlets necessary. Whether you're bending your first note or sliding into a solo, BandBox Trio changes the way you practice, jam, and create. Plug in, turn up, and take the lead—this amp’s got your back. Specifications Power Input AC 100–240 V ~ 50/60 Hz or USB PD 3.1 20 V 3 A Cable Type Straight AC power cable (type varies by regions) Cable Length 2.0 m / 6.6 ft USB Charge Out 5 V / max 3 A (speaker off mode) USB Format FAT16, FAT32, exFAT UAC PCM audio format, 48 K, 24 bit, 2 channels Transducers 1 × 6.5 inch woofer + 2 × 25 mm silk dome tweeters Output Power 135 W RMS (IEC60268) Frequency Response 50 Hz – 20 kHz (-6 dB) Signal-to-Noise Ratio > 80 dB Product Dimensions 344 × 265 × 228 mm (13.54" × 10.43" × 8.98") Net Weight 6.65 kg (14.66 lbs) Packaging Dimensions 421 × 328 × 276 mm (16.57" × 12.91" × 10.87") Gross Weight 8.74 kg (19.27 lbs) Bluetooth Version 5.4 Bluetooth Profile A2DP V1.4, AVRCP V1.6 Bluetooth Frequency Range 2.4 GHz – 2.4835 GHz Bluetooth Power ≤ 15 dBm (EIRP) Bluetooth Modulation GFSK, π/4 DQPSK, 8DPSK Headphone Output Max 1 Vrms, supports 16Ω & 32Ω Line Out Max 1 Vrms, stereo output Aux-In / Line-In 370 mV rms Mic-In 20 mV rms Guitar-In 100 mV rms Bluetooth/USB Input -9 dBFS Battery Type Li-ion 68 Wh (7.2 V / 9444 mAh) Battery Charge Time 3 hours (speaker off mode) Music Play Time Up to 10 hours (varies by volume/content)