Logitech UE Everboom Repair

Ultimate Ears (a Logitech brand) announced the Everboom alongside refreshed fourth-generation Wonderboom, Boom, and Megaboom models in June 2024. Departing from the cylindrical shape of the classic Boom series, the Everboom adopts the racetrack-oval profile introduced by the larger Epicboom, scaled down to a handheld 2.1 lb (~960 g) package.

The speaker carries an IP67 rating (dustproof and submersible to 1 m for 30 minutes) and is designed to float with its oversized "+" and "–" volume buttons facing up out of the water. A fabric loop on the back panel accepts the included color-matched carabiner. Plastic parts contain a minimum of 58% post-consumer recycled plastic by weight.

Feature-wise, the Everboom delivers 360° sound with a dual-driver and dual-passive-radiator acoustic architecture, an Outdoor Boost mode, NFC tap-to-pair on Android, a Megaphone voice-projection feature via the UE Boom app, and PartyUp pairing with other Boom, Megaboom, Epicboom, and Hyperboom speakers. Charging is via USB-C, with fast charging supported on USB-C PD adapters of 15 W or more.

The Everboom launched at $249.99 but now retails for $179.99 and is available in Charcoal Black or Azure Blue.

To identify the Everboom, look for the oval (racetrack) cross-section, the giant "+"/"–" buttons on the front face, the rear fabric loop and carabiner, and UE branding. The Logitech part number is printed on the regulatory label near the charging port.

Model numbers by color:

• Charcoal Black: 984-001872
• Azure Blue: 984-001923

• Driver: two 56.6 x 56.2 mm active transducers and two 49.4 x 87 mm passive radiators
• Bluetooth wireless range: up to 55 m (180 ft)
• Maximum sound level: 90 dBC (normal) and 91 dBC (outdoor)
• Battery life: up to 20 hours per charge
• Charging: USB-C; ~3 hour fast charge with a 15 W+ USB-C PD charger
• Water/dust resistance: IP67, floats
• Dimensions: 8.07 x 3.35 x 4.33 in (205 x 85 x 110 mm)
• Weight: 33.86 oz (960 g)
• Audio: 360° sound, dual active drivers + dual passive radiators, customizable EQ via the UE Boom app
• Extras: Outdoor Boost, Megaphone, PartyUp multi-speaker pairing, NFC pairing (Android 6.0+)

• Ultimate Ears: Everboom product page
• Logitech speakers support
• Wikipedia: Ultimate Ears