JBL Bandbox Trio
JBL Bandbox Trio - Image 2
JBL Bandbox Trio - Image 3

JBL Bandbox Trio

£529

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SKU: JBLBANDBOXTRIOEU Category: Brand:
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Description

The JBL BandBox Trio is an all-in-one, AI-powered practice amplifier and portable speaker designed to transform the way you practise, jam, and create. Stream your favourite tracks and BandBox Trio uses real-time AI stem separation to isolate vocals and instruments, allowing you to mute parts, focus on challenging solos, or change keys with ease. It’s like practising alongside a responsive backing band whenever inspiration strikes.

When it’s time to develop your own ideas, the BandBox Trio is ready to perform. A built-in four-channel mixer lets you connect multiple instruments and microphones, making it ideal for rehearsals, songwriting sessions, and small performances. Classic guitar amplifier models, ranging from pristine clean tones to high-gain distortion, are complemented by a wide selection of essential effects, giving you the flexibility to craft your ideal sound.

Capture your performances with the integrated USB audio interface for simple, high-quality recording directly to your computer. A swappable rechargeable battery provides true portability, allowing you to play wherever creativity takes you, without relying on mains power. Whether you’re learning your first chords, refining your technique, or writing new music, the JBL BandBox Trio delivers the tools, sound quality, and versatility to support every stage of your musical journey.

Video

Features

  • Stem AI Real-Time Audio Separation – Automatically separates vocals, drums, guitar, and other instruments from any streamed track, making it easy to isolate parts, mute instruments, change keys, and practise with a full-band experience.
  • Powerful JBL Sound – Features a 6.5″ woofer, dual tweeters, and 135W of clean, powerful output for impressive volume and clarity.
  • Legendary Amp & Effects Models – Includes a wide range of classic and modern guitar amp models, plus essential effects such as reverb, chorus, phaser, and more to create your ideal tone.
  • Built-in 4-Channel Mixer – Connect guitars, microphones, keyboards, and electronic drums with four versatile inputs and make quick adjustments using the integrated LCD display.
  • Studio-Quality Vocal Effects – Built-in reverb and delay add professional polish to vocal performances without the need for external processors.
  • Integrated Practice & Performance Tools – Includes a tuner, metronome, drum machine, looper, pitch shifting, and key adjustment to support practice, rehearsals, and live performance.
  • Large Integrated LCD Colour Display – Bright, easy-to-read screen provides quick access to amp models, effects, mixer settings, and onboard tools.
  • Built-in USB Audio Interface – Record directly to your computer via USB-C for seamless integration with your favourite DAW.
  • Up to 10 Hours of Battery Life – Rechargeable battery provides up to 10 hours of playtime and supports quick battery swapping with the optional JBL Battery 400.
  • JBL One App Control – Adjust EQ, volume, amp models, effects, pedal chains, pitch, key, mixer settings, practice tools, and AI stem separation directly from your smartphone.

Specifications

Power Input AC 100–240 V ~ 50/60 Hz or USB PD 3.1 (20 V / 3 A)
Power Cable Straight AC power cable (type varies by region)
USB Charging Output 5 V / 3 A (max)
Supported USB Formats FAT16, FAT32, exFAT
USB Audio Class PCM, 48 kHz, 24-bit, 2-channel (UAC)
Speaker Configuration 1 Ă— 6.5″ Woofer + 2 Ă— 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
Bluetooth Version 5.4
Bluetooth Profiles A2DP V1.4, AVRCP V1.6
Bluetooth Frequency Range 2.4 GHz – 2.4835 GHz
Bluetooth Transmitter Power ≤ 15 dBm (EIRP)
Bluetooth Modulation GFSK, π/4 DQPSK, 8DPSK
Headphone Output Max 1 Vrms, supports 16 Ω and 32 Ω headphones
Line Output Max 1 Vrms stereo output for secondary speaker
Dimensions (W Ă— H Ă— D) 344 Ă— 265 Ă— 228 mm (13.54 Ă— 10.43 Ă— 8.98 in)
Net Weight 6.65 kg (14.66 lbs)
Packaging Dimensions (W Ă— H Ă— D) 421 Ă— 328 Ă— 276 mm (16.57 Ă— 12.91 Ă— 10.87 in)
Gross Weight 8.74 kg (19.27 lbs)
Battery Type Li-ion 68 Wh (7.2 V / 9444 mAh equivalent)
Battery Charge Time 3 hours (speaker off mode)
Battery Life Up to 10 hours (varies by volume and content)
Aux/Line Input Sensitivity 370 mV rms
Microphone Input Sensitivity 20 mV rms
Guitar Input Sensitivity 100 mV rms
Bluetooth/USB Input Sensitivity -9 dBFS

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