JBL BandBox Solo Smart Guitar Amplifier Bluetooth Speaker AI JBLBANDBOXSOLO

  
STEM AI is for non-commercial use only. Before using STEM AI, be sure to check the terms of use for pre-recorded material, licensed audio sources, and streaming services. The JBL BandBox Solo is a smart guitar amplifier and Bluetooth speaker with built-in STEM AI that instantly separates vocals and instruments from any song - no internet connection required. Delivering 18W of powerful JBL sound in a portable, bag-friendly design with up to 6 hours of battery life, it is the ultimate practice and performance companion for guitarists and vocalists.

STEM AI (Offline): Separates vocals and instruments from Bluetooth audio without an internet connection - enabling ear training, part practice, acapella listening, and karaoke. Guitar & Mic Input: 6.3-mm (1/4-inch) standard jack accepts guitar or microphone for anywhere performance.

Rich Effects: 6 preset guitar effects onboard; combine 44 pedals and amp types via the JBL ONE app for custom tone shaping; mic EQ, 2 mic effects, and sensitivity control also included. Practice Tools: Built-in tuner, metronome, drum machine, looper, and pitch-change function for comprehensive vocal and guitar practice. LED Pixel Screen: Top-mounted LED pixel screen for easy, independent adjustment of music volume and guitar/mic volume. Headphone Output: 3.5-mm headphone output for silent late-night practice sessions. Portable & Long Battery: Up to 6 hours of playback on a single charge; compact size fits in a bag.

Supported Codecs / Profiles: SBC, AAC, LC3 / A2DP 1.4, AVRCP 1.6. RMS Output Power: 18 W. Speaker Configuration: 55 mm (2.2-inch) full-range ×1, passive radiator ×2.

Frequency Response: 73 Hz - 20 kHz (-6 dB). Audio Inputs: Bluetooth, 6.3 mm (1/4-inch) guitar/mic jack, USB-C. Mixer: 2-channel mixer (guitar/mic input + Bluetooth/USB-C input). Audio Outputs: USB-C ×1, 3.5 mm (1/8-inch) headphone ×1. USB Audio: USB Audio Class, 48 kHz / 24-bit / 2ch, recording supported via USB-C.

Battery: Lithium-ion, 17 Wh (3.6 V / 4,722 mAh equivalent). Max Playback Time: 6 hours. 3.5 hours (5 V / 3 A).

Dimensions (W × H × D): 150 × 87 × 55 mm (5.9 × 3.4 × 2.2-inch). 530 g (1.2 lbs). We handle with only 100% authentic high-quality items that procure from Japanese reliable partner companies.

Just in case, if they have defects, we reach out to the buyers immediately and suggest the best optimal responses.