1. Introduction
The Bose Link AL8 homewide Wireless Audio Link is designed to seamlessly extend the audio from your Bose Lifestyle system to additional rooms without the need for extensive wiring. This system comprises a transmitter and a receiver, enabling two independent audio streams to Bose link-enabled products in separate locations. Its proprietary Free Field circuitry minimizes interference, ensuring clear and uninterrupted audio transmission throughout your home.
2. Package Contents
Verify that all components are present in your package:
- Bose Link AL8 Transmitter
- Bose Link AL8 Receiver
- Power Adapter for Transmitter
- Power Adapter for Receiver
- Bose Link Cables (for connection to Lifestyle system and second-room speaker system)

Image 2.1: The Bose Link AL8 package contents, including the transmitter, receiver, power adapters, and necessary cables.
3. Setup Instructions
Follow these steps to set up your Bose Link AL8 system:
3.1. Connecting the Transmitter
- Locate your Bose Lifestyle system's media center.
- Connect one end of a Bose Link cable to the OUTPUT port on the AL8 Transmitter.
- Connect the other end of the Bose Link cable to the appropriate Bose Link input on your Lifestyle system's media center. Refer to your Lifestyle system's manual for specific port locations.
- Connect the Transmitter's power adapter to the AC Power input on the Transmitter, then plug it into a wall outlet.

Image 3.1: Rear panel of the AL8 Transmitter, highlighting connection ports.
3.2. Connecting the Receiver
- Place the AL8 Receiver in the desired second room where you wish to receive audio. Ensure it is within 80 feet of the transmitter and not obstructed by large metal objects.
- Connect one end of a Bose Link cable to the OUTPUT port on the AL8 Receiver.
- Connect the other end of the Bose Link cable to the Bose link input of your second-room speaker system (e.g., Bose Lifestyle RoomMate system, powered speakers).
- Connect the Receiver's power adapter to the AC Power input on the Receiver, then plug it into a wall outlet.

Image 3.2: Rear panel of the AL8 Receiver, highlighting connection ports.
3.3. Pairing the Units
The AL8 units are typically pre-paired. If they do not connect automatically, you may need to manually set the channel:
- On both the Transmitter and Receiver, locate the Setup Code switch and the Channel switch.
- Ensure both units are powered on.
- Using a small pointed object (like a pen tip), set the Channel switch on both the Transmitter and Receiver to the same position (e.g., 'A' or 'B').
- Observe the Status indicator light on both units. A solid green light indicates a successful connection.

Image 3.3: An AL8 unit positioned discreetly under furniture, demonstrating its compact design.
4. Operating Instructions
Once the AL8 system is set up and connected, operating it is straightforward:
- Ensure your Bose Lifestyle system is powered on and playing audio.
- Turn on the second-room speaker system connected to the AL8 Receiver.
- Select the appropriate input on your second-room speaker system if it has multiple inputs. The audio from your Lifestyle system should now be playing wirelessly in the second room.
- Volume control for the second room is typically managed by the second-room speaker system itself or a connected Bose remote control.
The AL8 system transmits audio using radio frequency (RF) technology, allowing it to pass through most walls and floors. Its Free Field circuitry is designed to minimize interference from other wireless devices such as cordless phones and Wi-Fi networks.
5. Maintenance
The Bose Link AL8 system requires minimal maintenance:
- Cleaning: Use a soft, dry cloth to clean the exterior surfaces of the transmitter and receiver. Do not use liquid cleaners or solvents.
- Placement: Ensure the units are placed in well-ventilated areas, away from direct sunlight, heat sources, and excessive moisture. Avoid placing them near large metal objects that could interfere with the wireless signal.
- Cables: Periodically check all cable connections to ensure they are secure.
6. Troubleshooting
If you encounter issues with your Bose Link AL8 system, refer to the following troubleshooting tips:
| Problem | Possible Cause | Solution |
|---|---|---|
| No audio in the second room |
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| Audio cutting out or static |
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| Status light not solid green |
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7. Specifications
| Feature | Detail |
|---|---|
| Model Number | 37388 |
| Brand | Bose |
| Product Dimensions (each unit) | 3" H x 6" W x 6" D (7.6 cm x 15.2 cm x 15.2 cm) |
| Item Weight | 2 pounds (total for package) |
| Color | Black |
| Wireless Technology | Proprietary Free Field circuitry, Radio Frequency (RF) |
| Operating Range | Up to 80 feet (through most walls and floors) |
| Compatibility | Bose Lifestyle V35, V25, 235, 48, and other Bose link-enabled Lifestyle systems |
8. Warranty and Support
For warranty information and technical support, please refer to the documentation included with your original purchase or visit the official Bose website. Bose provides customer support and resources for their products.
Bose Official Website: www.bose.com





