Bærbar stereohøjttaler Ultimate Ears MEGABOOM 4 sort

MEGABOOM 4 is a portable wireless Bluetooth® speaker that delivers immersive 360° sound with pronounced bass. The cylindrical design provides even stereophonic audio distribution while the high-performance fabric and durable construction make the speaker suitable for outdoor use. MEGABOOM 4 is water, dust and drop resistant, floatable, and offers a long battery life for extended playback.

Advantages

MEGABOOM 4 produces loud, clear audio with enhanced low frequencies compared to the previous generation, using softer passive radiators tuned for deeper bass without distortion. The speaker includes Ultimate Ears signature sound plus four pre-set EQ modes available in the UE | BOOM App, and supports PartyUp to connect over 150 compatible speakers. Physical controls include a Magic Button for play, pause and skip, and one-touch playlist setup on supported streaming services.

Key specifications

• Connectivity: Bluetooth® wireless
• Sound: 360° spatial/stereophonic sound
• Bass: Enhanced passive radiator design for deeper bass
• Durability: Water, dust and drop proof; floatable
• Battery life: Up to 20 hours
• App features: UE | BOOM App with Signature and four EQ presets (Bass Boost, Cramped Space, Deep Relaxation, Podcast/Vocal) and PartyUp pairing
• Controls: Magic Button for playback and one-touch playlists
• Sustainability: Plastic parts contain at least 54% certified post-consumer recycled plastic by weight (excludes packaging)

How to use

Charge the MEGABOOM 4 before first use and power it on to pair with a Bluetooth® device. Use the UE | BOOM App to select sound presets or customize EQ settings and to enable PartyUp for multi-speaker setups. Control playback directly from the Magic Button for play, pause and skip, and configure one-touch playlists in supported streaming apps via the UE | BOOM App. The speaker can be used near water or outdoors; ensure ports are closed if applicable and follow basic care guidelines for wet environments.

Recommendations

For best results, keep the speaker clear of obstructive coverings that could muffle the 360° sound, update firmware via the UE | BOOM App when available, and avoid exposing the charging port to debris. When connecting multiple speakers with PartyUp, place units evenly around the listening area for a balanced sound field.