Speaker JBL Charge 6 Wireless squad. Key Specifications & Audio Performance. Audio System: Features a 2-way mono setup pairing a 30W RMS racetrack woofer with a 15W RMS dome tweeter, operating across a 56Hz – 20kHz frequency response.. AI Sound Boost: Utilizes real-time acoustic algorithms to maximize volume while minimizing high-volume distortion.. Battery & Power Bank: Delivers up to 24 hours of base playtime, expandable up to 28 hours via the "Playtime Boost" feature in the companion app. The onboard USB-C port acts as a power bank to charge smartphones or tablets.. Fast Charging: A full recharge takes 3 hours. A quick 10-minute charge gives up to 2.5 hours of continuous playback.
