Product Overview
The Sanus SA405-B1 Universal Soundbar Speaker Mount is designed to seamlessly integrate your soundbar with your television, providing a clean and stylish audio setup. This easy-to-assemble kit attaches directly to the bottom of most televisions, supporting soundbars weighing up to 15 lbs (6.8 kg).

Image: The Sanus SA405-B1 mount securely holding a soundbar beneath a television, creating a streamlined entertainment system.
Safety Information
- Read all instructions carefully before installation. If you do not understand these instructions or have doubts about the safety of the installation, contact a qualified installer.
- Verify that the mounting surface can safely support the combined weight of the equipment and all attached hardware.
- Use only the hardware provided by the manufacturer. Using incompatible hardware may cause damage or injury.
- Do not exceed the maximum weight capacity of 15 lbs (6.8 kg) for the soundbar.
- Ensure all screws are tightened securely, but do not overtighten.
- Keep children and pets away during installation.
What's in the Box
Your Sanus SA405-B1 Universal Soundbar Speaker Mount package includes the following components:
- Universal Soundbar Speaker Mount Brackets (main horizontal bar and vertical L-brackets)
- Assorted Screws (M4, M5, M6, M8 sizes for TV and soundbar attachment)
- Washers and Spacers (various sizes for compatibility with different TV and soundbar models)
- Hex Key (for assembly)
- Instruction Manual
Note: Specific quantities and types of hardware may vary slightly based on packaging revisions. Refer to the included instruction manual for a precise list.
Setup and Installation
Follow these steps to properly install your Sanus SA405-B1 Universal Soundbar Speaker Mount.
Step 1: Prepare Your Television
- If your TV is already mounted, carefully remove it from the wall mount and place it face down on a soft, stable surface to prevent damage.
- Remove any existing mount brackets from the back of your TV.
Step 2: Assemble the Mount Brackets
- Identify the main horizontal bar and the two vertical L-brackets.
- Measure the width of the mounting holes on the back of your TV.
- Attach the vertical L-brackets to the main horizontal bar, aligning them with the measured width of your TV's lower VESA mounting holes. Secure them using the provided screws and hex key.
Step 3: Attach Mount to Television
- Align the assembled soundbar mount with the lower VESA mounting holes on the back of your TV.
- Use the appropriate screws and spacers (if necessary) to securely attach the soundbar mount to the TV. Ensure it is firmly fastened.
Step 4: Mount Soundbar
- Place your soundbar onto the L-shaped arms of the soundbar mount.
- Adjust the depth of the L-brackets to ensure the soundbar sits flush with the TV or at your desired position, avoiding obstruction of any up-firing speakers.
- Secure the soundbar to the L-brackets using the provided screws, if your soundbar has mounting points. If not, ensure it rests securely on the padded arms.
Step 5: Re-mount Television
- Carefully lift the TV (with the soundbar mount attached) and re-mount it onto your wall bracket.
- Double-check all connections and ensure the TV and soundbar are stable and secure.
Installation Video Guide
Video: Official ECHOGEAR guide demonstrating the installation process for a universal soundbar TV mount, including unboxing, assembly, and attachment to the television.
Operating Instructions
Once installed, the Sanus SA405-B1 mount requires no specific operation. Ensure your soundbar is powered on and connected to your television according to its own manufacturer's instructions. The mount provides a stable platform for your soundbar, enhancing your audio experience.
Maintenance
- Periodically check all screws and connections to ensure they remain tight and secure.
- Clean the mount with a soft, dry cloth. Avoid abrasive cleaners or solvents.
- Do not hang additional items from the soundbar mount.
Troubleshooting
Soundbar is not level:
- Ensure the TV itself is level.
- Verify that the L-brackets are evenly adjusted and securely tightened.
Soundbar feels loose:
- Check all screws connecting the mount to the TV and the soundbar to the mount. Tighten any loose connections.
- Ensure the soundbar's weight does not exceed 15 lbs (6.8 kg).
Specifications
| Feature | Detail |
|---|---|
| Brand | Sanus |
| Model Number | SA405-B1 |
| Product Dimensions | 12.1 x 3.4 x 2 inches (30.7 x 8.6 x 5.1 cm) |
| Item Weight | 2.95 pounds (1.34 kg) |
| Color | Black |
| Compatible Devices | Soundbars |
| Mounting Type | TV Mount (attaches to TV's VESA holes) |
| Maximum Soundbar Weight | 15 lbs (6.8 kg) |
| Date First Available | January 10, 2014 |
Warranty and Support
For warranty information or technical support, please refer to the official Sanus website or contact their customer service directly. Keep your purchase receipt for any warranty claims.





