1. Introduction
The Ultimate Ears Blast is a super-portable Wi-Fi and Bluetooth speaker designed to deliver immersive 360° sound. It features hands-free Amazon Alexa voice control, allowing you to manage music, check weather, and more using voice commands. The speaker is built for durability, being waterproof and drop-proof, making it suitable for various environments.

Image: Ultimate Ears Blast Portable Speaker in Graphite Black.
2. Setup Guide
Follow these steps to set up your Ultimate Ears Blast speaker and enable its features, including Amazon Alexa. An official setup video is provided below for visual guidance.
Video: Getting Started with Ultimate Ears Blast and MEGABLAST speakers. This video demonstrates the initial setup process.
- Install the Ultimate Ears App: Download the 'Ultimate Ears' app from your device's app store (available on Apple App Store and Google Play).
- Power On the Speaker: Press the power button located on the top of the speaker.
- Begin Setup in App: Open the Ultimate Ears app and select 'Begin Setup'. The app will search for your speaker.
- Connect to Wi-Fi: Once your speaker is found, follow the in-app instructions to connect it to your Wi-Fi network. Enter your Wi-Fi password when prompted.
- Install Updates: The app will check for and install any available firmware updates. Ensure your speaker remains powered on during this process. The speaker may restart.
- Pair with Bluetooth: After updates, the app will guide you to pair your speaker via Bluetooth. Select your speaker from your device's Bluetooth settings.
- Sign in to Amazon for Alexa: To enable Amazon Alexa, sign in with your Amazon account through the Ultimate Ears app. This grants access to voice control features.
3. Operating Instructions
Volume Control
Adjust the volume using the large '+' and '-' buttons located on the front of the speaker. You can also control the volume via the Ultimate Ears app or through Amazon Alexa voice commands.
Amazon Alexa Voice Control
With Amazon Alexa built-in, you can control your speaker and access various services hands-free. Ensure your speaker is connected to Wi-Fi for full Alexa functionality. Simply say "Alexa" followed by your command:
- "Alexa, what's the weather?"
- "Alexa, play some hip-hop."
- "Alexa, turn it up."
- "Alexa, tell me a joke."
- "Alexa, what's your favorite movie?"
For more commands and personalized features, download the Amazon Alexa app.
Connectivity
The Ultimate Ears Blast supports both Wi-Fi and Bluetooth connectivity. Wi-Fi provides a greater range (up to 330 ft / 100 m) and enables Alexa features, while Bluetooth offers direct connection to your device (up to 150 ft / 45 m).
4. Maintenance
Waterproof and Drop-Proof Design
The Ultimate Ears Blast is IP67 rated, meaning it is waterproof and can be immersed in water up to 1 meter for 30 minutes. It is also designed to be drop-proof, making it robust for outdoor and active use.
Cleaning
To clean your speaker, ensure all ports are securely closed. Use a soft, damp cloth to wipe down the exterior. Avoid using harsh chemicals or abrasive cleaners.
5. Troubleshooting
- Speaker Not Powering On: Ensure the speaker is charged. Connect it to the power adapter and USB cable.
- Connectivity Issues (Wi-Fi/Bluetooth):
- Verify your Wi-Fi network is active and within range.
- Restart the speaker and your connected device.
- Check the Ultimate Ears app for any connection prompts or troubleshooting steps.
- For Bluetooth, ensure your device's Bluetooth is enabled and the speaker is in pairing mode.
- Alexa Not Responding:
- Confirm the speaker is connected to Wi-Fi and your Amazon account is linked in the Ultimate Ears app.
- Ensure the microphone is not muted (if applicable).
- Speak clearly and ensure there isn't excessive background noise.
- Battery Life Concerns:
- Battery life can vary based on volume and usage. Charge the speaker fully before use.
- Ensure the speaker is not left idle for extended periods without charging if frequent use is expected.
- Updates Not Installing: Ensure the speaker is plugged in and has a stable Wi-Fi connection during updates. Do not turn off the speaker during an update.
6. Specifications
| Model Name | BLAST |
| Item Model Number | 984-000953 |
| Material | Waterproof Material |
| Speaker Type | Outdoor |
| Special Feature | Built-In Microphone, Portable, Waterproof |
| Recommended Uses | Volume, outdoor activities, water-related events, indoor parties, home use |
| Compatible Devices | Smartphone, Tablet, Laptop |
| Surround Sound Channel Configuration | Surround |
| Color | Graphite |
| Product Dimensions | 5.6"D x 10.1"W x 5.5"H |
| Item Weight | 2.2 Pounds |
| Water Resistance Level | Waterproof (IP67) |
| Control Method | Voice |
| Wireless Communication Technology | Bluetooth, Wi-Fi |
| Speaker Size | 3.2 Inches |
| Power Source | Battery Powered |
| Number of Batteries | 1 CR2 batteries required |
| Audio Driver Type | Dynamic Driver |
| Manufacturer | Logitech |
7. What's in the Box
Your Ultimate Ears Blast package includes the following items:
- Ultimate Ears Blast Speaker
- USB Cable
- Power Adapter
- User Guide
8. Warranty and Support
Warranty Information
The Ultimate Ears Blast speaker comes with a Limited Warranty. Please refer to the included user guide for specific terms and conditions of your warranty.
Product Support
For additional support, troubleshooting, or to access new features as they become available, download and use the Ultimate Ears app. You can also visit the official Ultimate Ears website for further assistance.