Signature JBL Deep Bass Sound with 8mm dynamic drivers. Supports SBC and AAC codecs. Frequency response range: 20Hz – 20kHz. Sound signature is described as U-shaped (heightened bass and treble) by default, and can be customized with the JBL Headphones app for a more balanced sound profile or a powerful, punchy bass experience. Offers good detail, imaging, and instrument separation, especially when customized using the app.
