Introduction
This manual provides essential information for setting up, operating, and maintaining your Bang & Olufsen Beoplay A9 4th Gen Wireless Multiroom Speaker. Designed for powerful room-filling sound and seamless integration into your home, the Beoplay A9 offers a rich audio experience with an iconic design.

Front view of the Bang & Olufsen Beoplay A9 4th Gen Wireless Multiroom Speaker.
What's in the Box
- Beoplay A9 Speaker
- Front Cover
- 3 x Wooden Legs
- Power Cable
- Quick Start Guide
Setup
1. Assembly
- Carefully unbox all components.
- Attach the three wooden legs to the designated points on the speaker's base. Ensure they are securely fastened.
- Place the speaker in your desired location. The Beoplay A9 can be floor-standing or wall-mounted (optional wall mount accessory sold separately).
2. Power Connection
- Connect the power cable to the power input port on the speaker.
- Plug the power cable into a suitable wall outlet. The product voltage range is 120V.
3. Initial Setup & App Connection
- Download the Bang & Olufsen app from your device's app store.
- Open the app and follow the on-screen instructions to set up your Beoplay A9. This process will guide you through connecting the speaker to your Wi-Fi network.
- Ensure your mobile device is connected to the same Wi-Fi network as the speaker for seamless setup.

Rear view of the speaker, highlighting the power input and control panel.
Operating Instructions
Connectivity Options
- Wi-Fi: Connects to your home network for high-quality streaming and multiroom functionality.
- AirPlay 2: Stream audio directly from Apple devices.
- Chromecast: Stream audio from compatible apps and devices.
- Bluetooth: For direct wireless connection from any Bluetooth-enabled device.
Multiroom Functionality (Beolink Multiroom)
The Beoplay A9 supports Beolink Multiroom, allowing you to connect multiple Bang & Olufsen speakers and stream music throughout your home. Use the Bang & Olufsen app to manage your multiroom setup.
Sound Customization
- Beosonic Tuning: Customize your audio preferences directly within the Bang & Olufsen app. Adjust sound profiles to match your listening style.
- Active Room Compensation: This feature automatically adjusts the sound output to suit your speaker's placement in the room, ensuring optimal audio quality regardless of its position.
Touch/Gesture Control
The Beoplay A9 features intuitive touch and gesture controls on its surface for playback, volume adjustment, and other functions. Refer to the Quick Start Guide for specific gesture commands.
Video demonstrating Bang & Olufsen Connected Speakers functionality. This is a short preview video from the vendor.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the speaker's surfaces. Avoid abrasive cleaners or solvents.
- Cover Care: The fabric front cover can be gently cleaned according to its material specifications.
- Software Updates: Regularly check the Bang & Olufsen app for available software updates to ensure optimal performance and access to new features.
Troubleshooting
- No Power: Ensure the power cable is securely connected to both the speaker and a working power outlet.
- No Sound: Check the volume levels on both the speaker and your connected device. Verify the correct input source is selected in the app.
- Connectivity Issues: If experiencing Wi-Fi or Bluetooth problems, try restarting the speaker and your router. Ensure your device is within range for Bluetooth connections. For Wi-Fi, confirm your network is stable and the speaker is correctly configured in the app.
- App Connection Problems: Some users have reported initial difficulties connecting to Wi-Fi via the app. Ensure the app is updated and try restarting the speaker and the app.
- Sound Quality Concerns: Utilize the active room compensation feature and Beosonic Tuning in the app to optimize sound for your specific environment and preferences.
Specifications
| Feature | Detail |
|---|---|
| Material | Metal, Wood |
| Model Name | Beoplay A9 |
| Speaker Type | Multi Room |
| Recommended Uses | Music |
| Compatible Devices | Desktop, Gaming Console, Home Theater, Karaoke Machine, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television |
| Subwoofer Diameter | 8 Inches |
| Surround Sound Channel Configuration | 2.0 |
| Color | Black with Walnut Legs |
| Product Dimensions | 16.3"D x 27.6"W x 35.7"H |
| Item Weight | 44.2 Pounds |
| Is Waterproof | FALSE |
| Control Method | App |
| Wireless Communication Technology | Airplay, Bluetooth, Wi-Fi |
| Speaker Maximum Output Power | 100 Watts |
| Mounting Type | Wall Mount (with optional accessory) |
Warranty and Support
The Bang & Olufsen Beoplay A9 4th Gen Wireless Multiroom Speaker comes with a limited warranty. For detailed information regarding warranty terms, service, and support, please visit the official Bang & Olufsen website or contact their customer service.
For further assistance, refer to the Quick Start Guide included in your product packaging or the Bang & Olufsen app.





