1. Introduktion
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your Ultimate Ears MEGABOOM 4 Portable Waterproof Bluetooth Speaker. The MEGABOOM 4 is designed to deliver powerful 360-degree sound with thundering bass, offering a robust audio experience for various environments. It features a durable, waterproof, and drop-proof design, making it suitable for both indoor and outdoor use.

Figure 1: The Ultimate Ears MEGABOOM 4 speaker in black, showcasing its cylindrical design and large volume controls.
2. Opsætning
2.1 Opladning af højttaleren
Before initial use, fully charge your MEGABOOM 4 speaker. The speaker features a USB-C charging port located at the bottom. A full charge provides approximately 20 hours of battery life.
- Locate the USB-C charging port at the base of the speaker.
- Connect the provided USB-C cable to the speaker and a compatible power source.
- Opladningsindikatorlampen lyser under opladning og slukker, når den er fuldt opladet.
2.2 Bluetooth -parring
To connect your MEGABOOM 4 to a device via Bluetooth:
- Power on the speaker by pressing the Power On/Off button located on the top.
- Press and hold the Bluetooth Pairing button (small button next to the power button) until you hear an audible cue and the LED indicator flashes rapidly.
- Gå til Bluetooth-indstillinger på din enhed (smartphone, tablet, computer).
- Select "MEGABOOM 4" from the list of available devices.
- Once connected, you will hear a confirmation sound, and the LED indicator will glow solid.

Figure 2: A detailed diagram illustrating the top controls (Bluetooth Pairing, Magic Button, Power On/Off) and the USB-C charging port at the base of the MEGABOOM 4 speaker, along with its dimensions.
3. Betjeningsvejledning
3.1 Grundlæggende kontroller
- Lydstyrkekontrol: Brug de store '+' og '-' knapper på forsiden af højttaleren til at justere lydstyrken.
- Magisk knap: The circular button on the top of the speaker (between the power and Bluetooth buttons) allows for music control.
- Tryk én gang for at afspille/pause musik.
- Tryk to gange for at springe til næste spor.
- Long press to activate one-touch playlists (requires Ultimate Ears BOOM app setup).
3.2 PartyUp Feature
The PartyUp feature allows you to connect multiple Ultimate Ears speakers (BOOM, MEGABOOM, EVERBOOM, EPICBOOM, and HYPERBOOM) for an amplified audio experience. This feature is managed through the Ultimate Ears BOOM app.
- Sørg for, at alle højttalere er tændt og inden for rækkevidde.
- Open the Ultimate Ears BOOM app on your device.
- Drag and drop additional speakers into the PartyUp section within the app to connect them.
- You can configure connected speakers for mirrored sound or stereo sound through the app.

Figure 3: A group of friends enjoying music outdoors with several Ultimate Ears speakers wirelessly connected using the PartyUp feature, enhancing the sound experience.
4. Vedligeholdelse
The MEGABOOM 4 is designed for durability and is rated IP67 for water and dust resistance, meaning it can be submerged in water up to 1 meter for 30 minutes. It is also floatable and drop-proof up to 3.28 feet (1 meter).

Figure 4: Individuals enjoying a water activity with the MEGABOOM 4 speaker, demonstrating its virtually indestructible and waterproof design.
4.1 Rengøringsinstruktioner
To clean your MEGABOOM 4, ensure all port covers are securely closed. Use a soft, damp cloth to wipe down the speaker. Avoid using harsh chemicals or abrasive cleaners, as these may damage the speaker's finish or water-resistant seals. Allow the speaker to air dry completely before opening any port covers or charging.
5. Fejlfinding
- Højttaleren tænder ikke: Ensure the speaker is fully charged. Connect it to a power source and allow it to charge for a few minutes before attempting to power on again.
- Kan ikke parres via Bluetooth:
- Sørg for, at højttaleren er i parringstilstand (blinkende LED).
- Tjek, at Bluetooth er aktiveret på din enhed.
- Move the speaker closer to your device (within 147 feet/45 meters).
- Forget "MEGABOOM 4" from your device's Bluetooth settings and attempt to re-pair.
- Genstart både højttaleren og din enhed.
- Poor sound quality or no sound:
- Juster lydstyrken på både højttaleren og din tilsluttede enhed.
- Sørg for, at højttaleren ikke er blokeret.
- Tjek for interferens fra andre trådløse enheder.
- Prøv at afspille lyd fra et andet program eller en anden enhed.
- PartyUp issues: Ensure all speakers are compatible and the Ultimate Ears BOOM app is updated to the latest version. Follow the in-app instructions for PartyUp.
6. Specifikationer
| Feature | Detalje |
|---|---|
| Modelnavn | Megaboom 4 |
| Højttaler type | Udendørs |
| Særlige funktioner | Dustproof, Lightweight, Portable, Shockproof, Waterproof |
| Anbefalede anvendelser | Til computere, til smartphones eller tablets |
| Kompatible enheder | Desktop, Laptop, Smartphone, Tablet, Television |
| Antal enheder | 1.0 tæller |
| Controller type | Batteridrevet |
| Surround Sound Kanalkonfiguration | 2.0 |
| Farve | Sort |
| Batterilevetid | 20 timer |
| Inkluderede komponenter | Megaboom 4 Black |
| Produktdimensioner | 4" D x 4" B x 8" H |
| Er vandtæt | True (IP67 rated) |
| Batterikapacitet | 6666 mioamp Timer |
| Garantitype | Begrænset |
| Maksimal rækkevidde | 45 meter (147 fod) |
| Antal genstande | 1 |
| Kontrolmetode | App |
| Trådløs kommunikationsteknologi | Bluetooth |
| Højttaler størrelse | 8 tommer |
| Strømkilde | Batteridrevet |
| Bashøjttaler diameter | 1.97 tommer |
| Vandmodstandsniveau | Vandtæt |
| Antal batterier | 1 Lithium Polymer (inkluderet) |
| Audio driver type | Dynamisk Driver |
| Subwoofer tilslutningsteknologi | Trådløs |
| Forbindelsesprotokol | Bluetooth |
| Specifikke anvendelser af produktet | Gaming, Party, Travel |
| UPC | 097855197528 |
| Fabrikant | Logitech |
| Varens vægt | 2.66 pund |
| ASIN | B0CVFM97GD |
| Varemodelnummer | 984-001964 |
| Dato først tilgængelig | 26. juni 2024 |
| Mærke | Ultimative ører |
| Højttaler Maksimal udgangseffekt | 180 watt |
| Forbindelsesteknologi | Bluetooth |
| Lydudgangstilstand | Stereoanlæg |
| Monteringstype | Bordplademontering |
7. Garanti og support
The Ultimate Ears MEGABOOM 4 comes with a Limited Warranty. For detailed warranty information, product support, and frequently asked questions, please visit the official Ultimate Ears webwebsted eller deres Amazon Brand Store.
Visit the Ultimate Ears Brand Store

Figure 5: The MEGABOOM 4 speaker alongside symbols indicating its construction with recycled plastic and responsible packaging, reflecting a commitment to sustainability.