BOSS Audio Systems ATV25B
BOSS Audio Systems ATV25B
ATV UTV Sound System User Manual
Model: ATV25B
1. Overview
The BOSS Audio Systems ATV25B is a robust ATV/UTV sound system designed for outdoor environments. It features 6.5-inch speakers, 1.5-inch tweeters, full-range audio, IPX5 weatherproof rating, Bluetooth remote control, and a built-in amplifier. This system is compatible with various vehicles including ATVs, UTVs, and golf carts, providing a powerful audio experience on the go.

Figure 1: BOSS Audio Systems ATV25B Sound System
2. Package Contents
Please verify that all items listed below are included in your package:
- BOSS Audio ATV25B Powersports Plug And Play Audio System With Weather Proof 6.5 Inch Component Speakers
- 2-Heavy Duty Zip Ties
- 2-Heavy Duty Straps

Figure 2: All components included in the ATV25B package.
3. Key Features
- Bluetooth Connectivity: Built-in Bluetooth automatically reconnects to the last device, allowing seamless streaming from smartphones or MP3 players.
- Weatherproof Design: Outfitted with advanced weatherproofing techniques for protection against various elements, ensuring durability in outdoor conditions.
- Amplified Audio: Speakers and tweeters are powered by a high-performance built-in Class A/B amplifier for clear and powerful sound.
- Auxiliary Input: Features a 3.5 mm aux-in, compatible with audio output from iPods, iPhones, smartphones, and MP3 players.
- Compact Dimensions: Measures 26” x 9.5” x 7.5” and weighs 12.45 lbs, making it suitable for various mounting locations.

Figure 3: Wireless audio streaming and amplified sound for outdoor use.
4. Setup & Installation
The ATV25B is designed for plug-and-play installation. For optimal performance and safety, professional installation is strongly encouraged.
4.1 Mounting
Utilize the provided heavy-duty straps and zip ties to securely mount the sound system to your ATV, UTV, or golf cart. Ensure the mounting location is stable and does not obstruct vehicle operation or visibility.

Figure 4: Example of ATV25B mounted on an ATV.
4.2 Power Connection
Connect the power accessory extension adapter to a 12V power source on your vehicle. Ensure all connections are secure and properly insulated to prevent short circuits.
4.3 Dimensions
Consider the product dimensions for proper placement and clearance:
- Length: 26 inches (660mm)
- Height: 7.5 inches (191mm)
- Depth: 9.5 inches (241mm)

Figure 5: Product dimensions for installation planning.
5. Operating Instructions
5.1 Bluetooth Pairing
- Ensure the ATV25B is powered on.
- Activate Bluetooth on your mobile device (smartphone, MP3 player).
- Search for "BOSS Audio ATV25B" in your device's Bluetooth settings.
- Select the device to pair. A confirmation tone will sound upon successful pairing.
- The system will automatically reconnect to the last paired device when powered on.
5.2 Auxiliary Input
For devices without Bluetooth, connect them directly using a 3.5mm audio cable to the AUX-in port on the ATV25B. The system will automatically switch to AUX mode when a cable is detected.
5.3 Remote Control
Use the multi-function remote control to manage playback, volume, and other settings. Refer to the remote's specific button functions for detailed operation.
6. Maintenance
To ensure the longevity and optimal performance of your ATV25B sound system, follow these maintenance guidelines:
- Cleaning: Regularly wipe down the unit with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners.
- Weather Protection: While weatherproof, avoid prolonged submersion in water. Ensure all connections are dry before powering on after exposure to moisture.
- Storage: If storing the vehicle for an extended period, disconnect the sound system from the power source.
7. Troubleshooting
If you encounter issues with your ATV25B, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power | Loose power connection; Vehicle's 12V outlet is off or faulty. | Check power cable connection. Ensure vehicle's power source is active. |
| No Sound | Volume too low; Device not paired/connected; Incorrect input mode. | Increase volume. Re-pair Bluetooth or check AUX cable. Ensure correct input is selected. |
| Bluetooth Disconnection | Device out of range; Interference. | Move device closer to the unit (within 10 meters). Reduce interference from other electronic devices. |
For persistent issues, please contact BOSS Audio Systems customer support.
8. Specifications
| Model Name | ATV25B |
| Speaker Type | Outdoor |
| Speaker Size | 6.5 Inches |
| Tweeter Size | 1.5 Inches (implied from description) |
| Max Output Power | 450 Watts |
| Amplifier Type | Built-in Class A/B |
| Connectivity Technology | Bluetooth, Auxiliary (3.5mm) |
| Wireless Communication Technology | Bluetooth |
| Bluetooth Range | 10 Meters |
| Weather Resistance Level | IPX5 Weatherproof |
| Power Source | Corded Electric (12 Volts) |
| Product Dimensions (L x W x H) | 26"D x 7.5"W x 9.5"H |
| Item Weight | 14.96 pounds (6.8 Kilograms) |
| Mounting Type | Handlebar Mount (Straps/Zip Ties) |
| Included Components | Sound System, 2 Heavy-Duty Straps, 2 Heavy-Duty Zip Ties |
9. Warranty & Support
BOSS Audio Systems provides a powerful 3 Year Platinum Online Dealer Warranty. This warranty is valid only on products sold/shipped by Amazon.com and is not valid on purchases made from third-party marketplace sellers. We strongly encourage professional installation of this product to ensure proper and safe functionality.

Figure 6: Warranty details.
For detailed warranty terms, technical support, or to download the official user manual, please visit the BOSS Audio Systems User Manual (PDF) or contact their customer service directly.
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