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Charcoal black cylindrical speaker with fabric wrap and carry loop

Logitech

Logitech Ultimate Ears EPICBOOM 984-001862 portable speaker

SKU CH-3MV4-MFW7K MPN 984-001862

A waterproof Bluetooth speaker delivering 360-degree sound with up to 17 hours of playtime and a 55-metre wireless range

  • NameULTIMATE EARS EPICBOOM WIRELESS BLUETOOTH SPEAKER (Black)
  • ColorBlack
  • Speaker TypeBluetooth Speaker
  • SpecificationAUDIO Maximum Sound Pressure Level (SPL): 90 dBC (normal) an
  • CompatibilityFor audio playback: smartphones, tablets and other devices t
  • ConnectivityUSB
  • Up to 17 hours of play time from rechargeable lithium-ion battery
  • Waterproof, dust proof and floats for worry-free outdoor use
  • 360-degree sound with deep bass from dual active drivers and passive radiators
  • Connect over 150 speakers via PartyUp on the BOOM app
  • Made with 100% recycled polyester fabric and minimum 59% recycled plastic

EpicBoom Portable Speaker

The Logitech Ultimate Ears EpicBoom is a portable Bluetooth speaker built for 360-degree audio. It uses two active full-range transducers and two passive radiators to deliver sound pressure levels of 90 dBC in normal mode and 91 dBC outdoors. The rechargeable lithium-ion battery provides up to 17 hours of playback.

Outdoor listeners and party groups

This unit suits users who want a rugged speaker for poolside, beach or camping trips thanks to its waterproof, dustproof and floating construction. It also fits anyone looking to link many units via the PartyUp feature. Buyers who need a compact device for minimalist travel or a speaker with built-in voice-assistant microphones should consider other options.

150-speaker PartyUp limit

The single specification that decides suitability is the ability to connect over 150 compatible speakers together through the Boom app. If a setup requires synchronising more than that number, this model will not meet the requirement. For smaller groups or solo use the limit is not a constraint.

Highlights

  • Up to 17 hours of play time from rechargeable lithium-ion battery
  • Waterproof, dust proof and floats for worry-free outdoor use
  • 360-degree sound with deep bass from dual active drivers and passive radiators
  • Connect over 150 speakers via PartyUp on the BOOM app
  • Made with 100% recycled polyester fabric and minimum 59% recycled plastic

Specifications

BrandUltimate Ears
NameULTIMATE EARS EPICBOOM WIRELESS BLUETOOTH SPEAKER (Black)
Model984-001862
Part Number984-001862
ColorBlack
Speaker TypeBluetooth Speaker
SpecificationAUDIO
Maximum Sound Pressure Level (SPL): 90 dBC (normal) and 91dBC (outdoor) on the ground plane.
Drivers: Two 2.23 x 2.21in (56.6x 56.2 mm) active full range transducers and two 49.4x87 mm passive radiators
Customizable EQ: Select the best Sound for different occasions with 4 different presets (Signature Bass Boost, Game/Cinema, Deep Relaxation) and a customized tuner.
CompatibilityFor audio playback: smartphones, tablets and other devices that support Bluetooth [Advanced Audio Distribution Profile (A2DP)].
ConnectivityUSB
Wireless TechnologyBluetooth
Operating RangeMobile range of play is up to 55 m*. (*Actual Bluetooth range will vary depending on the use, setting, environmental conditions and number of connected devices.)
BatteryRechargeable lithium-ion battery
Playback Time (up to)up to 17 hours of play time
FeaturesWATERPROOF, DUST PROOF, LIFEPROOF
BIG 360 BASS AND CLARITY
CONNECT SPEAKERS. GET LOUDER
MADE SUSTAINABLE
Dimensions162mm (L) x 119mm (W) x 241mm (H)
Weightweight 1979 g (speaker only)
Package ContentsULTIMATE EARS EVERBOOM
Carabiner
Quick Start Guide (printed inside the box)
Shipping weight2.41 kg
Package size279 × 203 × 154 mm

Questions about this item

Can the EPICBOOM 984-001862 link with my older BOOM speakers for a bigger sound?

Yes, the PARTY UP feature on the BOOM app connects over 150 speakers and lets you mix this model with older BOOM units for a larger system.

How do I verify the EPICBOOM 984-001862 is performing correctly after pairing?

Play audio and confirm 360-degree output from the two 56.6x56.2 mm active transducers and two 49.4x87 mm passive radiators; the BOOM app also shows battery status and lets you select one of four EQ presets.

What accessories come in the box with the EPICBOOM 984-001862 and what must I provide?

The package includes a carabiner and a printed quick-start guide; you only need a compatible USB power source to recharge the lithium-ion battery for up to 17 hours of playback.

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