Detail 01
Real-time Stem AI
Separates vocals, drums, and instruments from streamed tracks so individual parts can be muted or isolated.
Product detailSKU #1500000476286
JBLBandBox Trio AI-Powered Practice Amp and Speaker - Black
1/6
Independent shopping perspective
The Korena take
BandBox Trio combines a practice amp, portable powered speaker, mixer, and USB-C audio interface in one unit. Real-time Stem AI separates streamed music into parts, so you can mute, isolate, loop, or shift material while learning a song or working through a section. Four channels accommodate mics and instruments for group rehearsal or a stripped-down performance. Guitar amp models, effects, a looper, tuner, metronome, and drum machine keep practice tools close at hand, while the JBL One app handles wireless control.
Strong match
Who this is for
- Working through streamed songs by isolating parts, looping passages, and changing keys during focused practice.
- Small rehearsals or stripped-down performances needing four channels for microphones and instruments.
- Recording two-channel 48kHz/24-bit audio into a DAW through the built-in USB-C interface.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Four-channel mixer
Lets you connect microphones and instruments and adjust their levels from the unit.
Detail 03
135W RMS; 6.5-inch woofer and two 25mm silk-dome tweeters
Provides the unit’s multi-driver speaker system and rated output.
Detail 04
Up to 10 hours of battery life
Runtime varies with volume and content.
Detail 05
Stereo line output
Can send a stereo output to a secondary speaker.
Detail 06
Headphone output
Supports 16-ohm and 32-ohm headphones at up to 1Vrms.
Final check
Know before you order
- 01Battery runtime is rated up to 10 hours and varies with volume and content.
- 02Charging takes about three hours with the speaker off.
- 03Power-cord quantity and plug type vary by region.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Can BandBox Trio remove the guitar or vocal from a streamed song?
Yes. Its real-time Stem AI separates vocals, drums, and instruments, allowing parts to be muted or isolated.
02Can I connect other players?
Yes. The four-channel mixer accepts microphones and instruments, including guitars, keyboards, and electronic drum kits.
03Can I record directly to a DAW?
Yes. The USB-C audio interface supports two-channel UAC PCM audio at 48kHz/24-bit.
04How much output power does it have?
BandBox Trio is rated at 135W RMS IEC60268.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
2 detailsSound
- Frequency Response
- 50Hz–20kHz, –6dB
- Bluetooth Frequency Range
- 2.4GHz–2.4835GHz
1 detailsBody & build
- Color
- Black
12 detailsConnections & power
- Bluetooth Transmitter Power
- Less than or equal to 15dBm EIRP
- Headphone Output
- Up to 1 Vrms supporting 16-ohm and 32-ohm headphones
- Bluetooth and USB Input Sensitivity
- –9dBFS
- Battery Type
- Lithium ion 68Wh 7.2V 9444 mAh
- Guitar Input Sensitivity
- 100 mV RMS
- Battery Life
- Up to 10 hours depending on volume and content
- Mic Input Sensitivity
- 20 mV RMS
- Aux and Line Input Sensitivity
- 370 mV RMS
- Line Output
- Up to 1 Vrms stereo output to secondary speaker
- USB Charge Output
- 5V up to 3A speaker off mode
- Power Input
- AC 100–240V 50Hz and 60Hz or USB PD 3.1 20V 3A
- Output Power
- 135W RMS IEC60268
6 detailsSize & weight
- Cable Length
- 6.6'
- Unit Dimensions
- 13.54 inch x 10.43 inch x 8.98 inch
- Weight
- 14.66
- Packaging Dimensions
- 16.57 inch x 12.91 inch x 10.87 inch
- Shipping Weight
- 19.27 lb.
- Unit Weight
- 14.66 lb.
12 detailsOther
- USB Format
- FAT16 FAT32 and exFAT
- Signal to Noise Ratio
- Greater than 80dB
- Bluetooth Version
- Bluetooth 5.4
- Cable Type
- Straight AC power cable
- Bluetooth Modulation
- GFSK pi slash 4 DQPSK and 8DPSK
- USB Audio
- UAC PCM 48kHz/24-bit two-channel support
- Charging Time
- Approximately 3 hours with speaker off
- Accessories
- JBL BandBox Trio, quick start guide, safety sheet and warranty card, power cord quantity and plug type vary by region
- Transducers
- One 6.5 inch woofer and two 25 mm silk-dome tweeters
- Bluetooth Profiles
- A2DP V1.4 and AVRCP V1.6
- Product Type
- Portable powered speaker
- Series
- BandBox
