Ultimate Ears EVERBOOM vs WONDERBOOM 4

The Ultimate Ears WONDERBOOM 4 is a more compact speaker than the Ultimate Ears EVERBOOM, but there aren't many trade-offs that come with its more diminutive size. Both speakers are similarly well-built, have similar controls, and boast excellent directivity. While the EVERBOOM has slightly more bass on tap, the WONDERBOOM 4 has a more balanced treble range. The WONDERBOOM 4 also comes with Bluetooth multi-device pairing and compresses less at max volume. That said, users who like to customize their sound will prefer the graphic EQ and presets in the EVERBOOM's companion app.