JBL BandBox Crowdfunding Passes 100 Million Yen on GREEN FUNDING
The 100 million yen milestone shows strong demand for a portable speaker line whose on-device AI stem separation turns any Bluetooth track into a practice tool without cloud dependency.
Reporting from 1 source: ASCII.jp.
Harman International announced that crowdfunding support for the JBL BandBox Solo and JBL BandBox Trio portable amplifiers and Bluetooth wireless speakers has exceeded 100 million yen on the GREEN FUNDING platform. The series features built-in AI vocal and instrument stem separation that works on-device without cloud processing. The campaign runs until August 31.
The JBL BandBox series covers practice, music playback, and production in one unit. Its core feature is proprietary AI that separates vocals, guitar, and rhythm parts in real time from any Bluetooth source, using only on-device processing.
The compact BandBox Solo targets daily guitar and vocal practice. The BandBox Trio adds a 4-channel mixer and higher output for band and jam sessions. Both models work with the JBL One app, which manages amplifier simulators, effects, and practice tools, and which received the iF Gold Award at the iF Design Award 2026.
Early shipment users reported sound quality beyond expectations and called the AI stem function excellent for making practice more productive. Delivery for current supporters begins in October, following September shipments.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.