Question: jbl charge 4 how many watts?
Answer: There is a hefty 30-Watts of power on offer here, all in a package that measures 22cm in length and about 9.5cm in across, with a frequency response ranging from 60Hz to 20kHz. The JBL Charge 4 can play for up to 20 hours continuously on a full charge, which should be enough for even the most bacchanalian of revels.