It lacks low bass compared for the larger EPICBOOM, way too. You could check out the Anker Soundcore Movement Boom Plus if you want a similarly priced waterproof speaker with a tiny bit additional lower bass. Nonetheless, the Anker just isn't quite as small as being the Ultimate Ears, https://www.bluetoothspeaker.top/factory-whole-sale-wireless-bluetooth-speaker-portable-bluetooths-speaker-outdoor-radio/