Introduction
The Wet Sounds STEALTH-XT-8-B Stealth XT 8 is an all-in-one amplified Bluetooth soundbar designed for marine and powersports environments. This unit features an integrated 300W Class-D DSP amplifier and an 8-speaker configuration, delivering high-performance audio. It is IP67-rated for protection against water and dust, ensuring durability in harsh outdoor conditions. Key features include customizable RGB accent lighting, an integrated LED dome light, and the ability to wirelessly sync with up to three additional Stealth XT soundbars. This manual provides essential information for the proper installation, operation, and maintenance of your soundbar.
Important Safety Information
Please read all safety instructions carefully before installation and operation. Failure to follow these guidelines may result in injury or damage to the product.
- Professional Installation Recommended: For optimal performance and safety, professional installation by a qualified technician is recommended.
- Power Source: Connect the soundbar only to a 12V DC power source with a proper ground connection. Ensure correct polarity.
- Wiring: Use appropriate gauge wiring for power and ground connections to prevent overheating and ensure stable operation.
- Water Exposure: While the unit is IP67-rated, avoid submerging it. Ensure all connections are properly sealed to maintain water resistance.
- Hearing Protection: Prolonged exposure to high volume levels can cause hearing damage. Adjust volume to a safe level.
- Mounting Security: Ensure the soundbar is securely mounted to prevent detachment during vehicle operation, which could cause injury or damage.
Package Contents
Verify that all items listed below are present in your package:
- Wet Sounds STEALTH-XT-8-B Soundbar
- Wireless Remote Control
- 1.75" Round Clamps (2)
- Slider Brackets (2)
- Mounting Hardware (bolts, washers, nuts)

Setup and Installation
Proper installation is crucial for the performance and longevity of your soundbar. Consider professional installation if you are unsure about any steps.
Mounting Options
The STEALTH-XT-8-B comes with versatile mounting hardware, including slider brackets and 1.75" round clamps, allowing for secure installation on various tube or flat surfaces.


General Mounting Steps:
- Select Location: Choose a secure and appropriate mounting location on your vehicle or vessel, ensuring it does not obstruct vision or operation.
- Attach Brackets/Clamps: Securely attach the chosen mounting hardware (slider brackets or round clamps) to the soundbar.
- Mount Soundbar: Fasten the soundbar assembly to the desired surface using the provided hardware. Ensure all bolts are tightened to specification.
- Verify Stability: Double-check that the soundbar is firmly mounted and will not vibrate loose during operation.
Power and Wiring
The soundbar requires a 12V DC power connection. Consult your vehicle's wiring diagram or a professional installer for proper connection points.
- Power (RED wire): Connect to a switched 12V power source (e.g., ignition accessory circuit) capable of handling the soundbar's current draw. An inline fuse (not included) is highly recommended.
- Ground (BLACK wire): Connect to a solid chassis ground point. Ensure a clean, secure connection.
- Remote Turn-On (BLUE wire - if applicable): If connecting to an external amplifier or other accessories, this wire provides a 12V output when the soundbar is on.
Operating Instructions
This section details how to operate your Wet Sounds STEALTH-XT-8-B soundbar.

Power On/Off
Press and hold the Power button on the soundbar's control panel or the remote control to turn the unit on or off. A tone will indicate power status change.
Bluetooth Pairing
- Ensure the soundbar is powered on.
- Press the Bluetooth button on the soundbar or remote. The Bluetooth indicator light will flash, indicating pairing mode.
- On your mobile device, navigate to Bluetooth settings and select "Wet Sounds STEALTH XT" from the list of available devices.
- Once connected, the Bluetooth indicator light will become solid, and a confirmation tone will sound.
Auxiliary Input
To use the 3.5mm AUX input, connect your audio device to the AUX port on the soundbar. The soundbar will automatically switch to AUX input mode when a connection is detected, or you may need to cycle through input modes using the source button (if available).
Volume and Track Control
Use the + and - buttons on the soundbar or remote to adjust the volume. Use the Previous Track and Next Track buttons to skip tracks during Bluetooth playback. The Play/Pause button controls media playback.

RGB LED Lighting
The soundbar features customizable RGB accent lights with 12 color modes. Press the RGB button on the soundbar or remote to cycle through the available color options and effects. An integrated LED dome light provides additional utility.
Multi-Soundbar Sync
The STEALTH-XT-8-B allows for wireless audio synchronization with up to three additional Stealth XT soundbars within a 35-foot range. Refer to the specific instructions provided with your soundbar for initiating and managing multi-unit sync mode.
Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your soundbar.
- Cleaning: Clean the soundbar with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners, which can damage the finish or seals.
- Inspection: Periodically inspect all mounting hardware and wiring connections for tightness and signs of wear or corrosion.
- Storage: If storing the vehicle or vessel for an extended period, ensure the soundbar is clean and disconnected from power. Store in a dry, protected environment.
Troubleshooting
If you encounter issues with your soundbar, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Loose power connection, blown fuse, incorrect wiring. | Check power and ground connections. Inspect inline fuse. Verify wiring polarity. |
| No audio output | Incorrect source selected, device not paired, volume too low, faulty cable. | Ensure correct input source. Re-pair Bluetooth device. Increase volume. Test with a different AUX cable. |
| Bluetooth connection issues | Device too far, interference, soundbar not in pairing mode. | Move device closer to soundbar. Ensure no major obstructions. Put soundbar into pairing mode. Forget device on phone and re-pair. |
| Distorted sound | Volume too high, poor source quality, damaged speakers. | Reduce volume. Test with a different audio source. Contact support if distortion persists at low volumes. |
| RGB lights not working | RGB function off, wiring issue. | Press the RGB button to cycle modes. Check wiring if applicable. |
Technical Specifications
Below are the key technical specifications for the Wet Sounds STEALTH-XT-8-B Soundbar:
| Feature | Specification |
|---|---|
| Model Number | WSBDL250226-39 |
| Product Dimensions | 4.04"D x 26.85"W x 3.85"H |
| Item Weight | 16.4 Pounds |
| Speaker Maximum Output Power | 1200 Watts |
| Frequency Response | 20 KHz |
| Connectivity Technology | Auxiliary, Bluetooth |
| Audio Output Mode | Stereo |
| Water Resistance Level | Waterproof (IP67-rated) |
| Bluetooth Range | 35 Feet |
| Power Source | Corded Electric (12V DC) |
| Included Components | Soundbar, 1.75" round clamps, slider brackets |
| Compatible Devices | Smartphone |
| Vehicle Service Type | ATV, Boat, Golf Cart, UTV |
Warranty and Customer Support
The Wet Sounds STEALTH-XT-8-B Soundbar comes with a 2-Year Manufacturer Warranty. This warranty covers defects in materials and workmanship under normal use.
For warranty claims, technical assistance, or any questions not covered in this manual, please contact Wet Sounds customer support. Refer to the official Wet Sounds website for the most current contact information and support resources.
Wet Sounds Official Website: www.wetsounds.com





