The older era model boasted a Nevertheless-spectacular IP67 drinking h2o and dustproof rating, but JBL has selected to up the ante by bestowing a mighty IP68 certificate on this latest iteration. The subwoofer creates rich, deep bass tones, while the two satellite speakers offer crystal clear highs and mids. https://www.bluetoothspeaker.top/luidsprekers-bocina-parlantes-bluetooth-aluminum-wireless-bluetooth-speaker/