Ultimate Ears MEGABOOM 4 Wireless Bluetooth Speaker (Red)

Overview

The Ultimate Ears 984-001994 is a wireless Bluetooth speaker designed to deliver immersive 360-degree sound in a durable, travel-ready red cylinder. It combines dual full-range drivers with passive radiators to produce deep bass and clear vocals, making it suitable for outdoor gatherings, casual listening, and active lifestyles. With up to 20 hours of battery life and a Bluetooth range of 147 feet, it offers freedom from outlets and keeps your music playing throughout the day.

Key features

• 360-degree sound coverage that fills any space evenly with rich audio
• Long-lasting battery life of up to 20 hours to keep music going through extended use
• Waterproof, dustproof, and floatable design with an IP57 rating for reliable outdoor use
• Stable Bluetooth connection that works up to 147 feet away, allowing device flexibility
• Magic Button on top for easy control of play, pause, and track skipping without using your phone
• Party Up feature to wirelessly link multiple Ultimate Ears speakers for a larger soundstage
• Drop resistance from heights up to 3.3 feet to withstand everyday bumps and accidents
• Constructed with 54 percent recycled plastic, reducing environmental impact
• USB-C charging port for faster and more convenient power replenishment

Key specs

• Drivers: dual full-range drivers with passive radiators
• Battery life: up to 20 hours on a single charge
• Bluetooth range: up to 147 feet
• Durability rating: IP57 waterproof, dustproof, and floatable
• Drop resistance: up to 3.3 feet
• Charging: USB-C port
• Material: 54% recycled plastic

Connectivity and compatibility

This speaker connects wirelessly via Bluetooth, providing a stable link at distances up to 147 feet. It pairs easily with smartphones, tablets, and other Bluetooth-enabled devices. The Party Up feature allows you to connect multiple Ultimate Ears speakers for a synchronized audio experience, ideal for larger gatherings or outdoor events.

Ideal uses and environments

Thanks to its rugged IP57-rated design, this speaker is well suited for outdoor activities such as poolside parties, beach trips, camping, and backyard barbecues. Its ability to float and resist dust and water makes it a reliable choice for environments where spills, splashes, or rough handling are common. The long battery life and wireless range also make it a strong option for users who want to move freely without worrying about power or connectivity.