It lacks minimal bass compared on the larger EPICBOOM, far too. You are able to check out the Anker Soundcore Motion Boom Plus If you'd like a similarly priced waterproof speaker with a bit far more low bass. Nonetheless, the Anker isn't quite as small as the Ultimate Ears, https://www.bluetoothspeaker.top/bluetooth-speaker-inalambrico-music-bt-speaker-inalambrico-speakers-bluetooth/