While the fourth technology has a slightly better bass extension than its predecessor, its smaller size means that this speaker's small-frequency extension is significantly less outstanding than that with the Ultimate Ears EPICBOOM. You can expect to discover significantly less low-bass in the combination, but it really's nevertheless like https://www.bluetoothspeaker.top/new-wireless-loud-woofer-tws-bocinas-bluetooth-speaker-with-rgb-light/