IP67 is an average ranking now indicating extremely resistant and doubtless rugged audio system appropriate for from doors audio system. 6-inch tweeter and a passive radiator fires sound out the front and it mirrored about the back, bringing the driver depend to 6 to deliver what Marshall calls "Legitimate https://www.bluetoothspeaker.top/large-volume-bluetooth-speaker-lighting-effect-surging-audio-speaker/