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Ultimate Ears BOOM 4 Wireless Bluetooth Speaker - Raspberry Red

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Newegg
USD 165.09

at Newegg

Updated: Nov 08, 2026

About this item

Super portable and extremely durable, the red-colored Ultimate Ears BOOM 4 Wireless Bluetooth Speaker from Logitech is ready to deliver balanced 360? audio and deep bass by the pool or anywhere you're hanging out. By the pool, you don't have to worry as the BOOM 4 is waterproof, can float, and even be submerged in up to 3.3 ' of water for up to 30 minutes.

  • Features
    • The BOOM 4 portable waterproof Bluetooth speaker delivers rich, 360-degree sound and deep, accurate bass, all carefully balanced so you can hear every note.
    • This waterproof portable speaker has a rechargeable battery that stays powered, pumping tunes for 15 hours on a single charge.
    • Rated IPX7 waterproof and drop-proof up to 15 feet (1.5 meters), the BOOM 4 floating Bluetooth speaker is virtually indestructible.
    • Use PartyUp on the Ultimate Ears Boom app to pair several BOOM, MEGABOOM, EVERBOOM, EPICBOOM, and HYPERBOOM portable Bluetooth speakers, creating the ultimate surround sound experience.
    • Play, pause, skip, and control music directly from your favorite streaming service; set up one-touch playlists on platforms like Spotify, Amazon Music on Android, or Apple Music on iOS.
    • The plastic parts in the Ultimate Ears BOOM 4 wireless Bluetooth speaker include a minimum of 52% post-consumer recycled plastic by weight.

Specifications

Best Seller Ranking

#65 in Portable Speakers

Brand

Ultimate Ears

Name

Ultimate Ears BOOM 4 Wireless Bluetooth Speaker (Red)

Model

984-002004

Part Number

984-002004

Color

Red

Speaker Type

Bluetooth Speaker

Specification

POWER Rechargeable lithium-ion battery for up to 15 hours of play time Playing at default volume(30%). Actual battery life will vary with use, settings and environmental conditions. AUDIO Maximum sound level: 85 dBC (normal) The actual SPL may vary depending on the environment. Drivers: two 1.57 in (40 mm) active drivers and two 1.81 x 2.57 in (46.1 x 65.2 mm) passive radiators WIRELESS CAPABILITIES 147 feet (45 meter) range Actual Bluetooth range will vary depending on the use, setting, environmental conditions and number of connected devices

Compatibility

For audio playback: smartphones, tablets and other devices that support Bluetooth [Advanced Audio Distribution Profile (A2DP)]

Connectivity

USB

Wireless Technology

Bluetooth

Operating Range

147 feet (45 meter) range

Battery

Rechargeable lithium-ion battery

Playback Time (up to)

up to 15 hours of play time

Features

15-HOUR BATTERY VIRTUALLY INDESTRUCTIBLE SIGNATURE + 4 PRE-SET EQ MODES

Dimensions

Height: 7.3 in (184 mm) Width: 2.9 in (73 mm)

Weight

Weight: 21.87 oz (620 g) (speaker only)

Package Contents

ULTIMATE EARS BOOM 4 Bungee (attached to product) Quick Start Guide (printed inside the box)

First Listed on Newegg

July 07, 2024

Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.

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