JBL XTREME 2 VS. JBL CHARGE 4 VS. JBL FLIP 4 | BASS TEST !!! [JBL CONNECT+] 100% VOLUME | EXTREME!!!
In this video the speaker where on full volume (100% volume) With JBL Connect+ enabled (Increases the bass of JBL Charge 4 and Flip 4. Maybe you like that every speak is in red colour :D
The speakers were not in LFM (Low Frequency Mode) but I used a bass boosted song.