1. Introduction
This manual provides essential information for the proper installation, operation, and maintenance of your BOSS Audio Systems CXX8 8 Inch Car Subwoofer. Please read this manual thoroughly before using the product to ensure optimal performance and safety.
Image 1.1: BOSS Audio Systems CXX8 8 Inch Car Subwoofer. This image displays the front view of the subwoofer, highlighting its cone and surround.
The CXX8 is an 8-inch single voice coil subwoofer designed to deliver clear low-frequency sound for your car audio system. It features 600 watts maximum power handling and is built with durable materials for long-lasting performance.
Image 1.2: Powerful and Compact 8 Inch Subwoofer. This image emphasizes the subwoofer's compact design and power capabilities, stating "POWERFUL & COMPACT" and "8" 4Ω SUBWOOFER" with 600W Peak Power.
2. Features
The BOSS Audio Systems CXX8 subwoofer incorporates several design elements for enhanced audio performance and durability:
- Polypropylene Cone: The cone is constructed from polypropylene, a resilient and durable material that provides excellent sound reproduction and ensures the subwoofer's longevity.
- Rubber Surround: The rubber surround is designed to withstand significant stress without damage, complementing the speaker's structure by allowing consistent movement where needed, minimizing wear and tear.
- Stamped Basket: The stamped basket effectively absorbs and transfers energy produced by the speaker. It offers good corrosion resistance, mechanical properties, high thermal and electrical conductivity, and maintains strength at elevated temperatures.
- High Temperature Voice Coil: The voice coils are engineered to endure high temperatures while retaining their strength and fatigue properties, allowing for extended play times with lower weight.
- Power Handling: 600 Watts Maximum Power.
- Resonant Frequency: 49 Hz.
- Sensitivity SPL (1W/1m): 83 dB.
- Enclosure Compatibility: Works in 0.35 CuFt Sealed or 0.6 CuFt Ported enclosures.
Image 2.1: Icon representing a Poly Injection Cone.
Image 2.2: Icon representing a Rubber Surround.
Image 2.3: Icon representing a Stamped Basket.
Image 2.4: Icon representing a High Temperature Voice Coil.
Image 2.5: Subwoofer highlighting the Rubber Surround and Polypropylene Cone. Text on the image describes the benefits of these materials.
3. Specifications
Refer to the following table for detailed technical specifications of the BOSS Audio Systems CXX8 8 Inch Car Subwoofer:
| Specification | Value |
|---|---|
| Mounting Type | Car Mount |
| Material | Polypropylene, rubber |
| Model Name | CXX8 |
| Speaker Type | Soundbar (Note: This is a component subwoofer, not a soundbar) |
| Special Feature | Amplifier (Note: This is a passive subwoofer, requires external amplifier) |
| Recommended Uses For Product | For Music Players |
| Compatible Devices | Car Audio System |
| Subwoofer Diameter | 8 Inches |
| Unit Count | 1.0 Count |
| Surround Sound Channel Configuration | 3.0 |
| Color | Black |
| Included Components | Car Subwoofer Systems - Loaded or Amplified (Note: This is a component subwoofer, not a complete system) |
| Product Dimensions | 8.25"D x 4.3"W x 8.25"H |
| Item Weight | 1.84 Kilograms (4.05 pounds) |
| Impedance | 4 Ohms |
| Is Waterproof | False |
| Warranty Type | Extended |
| Maximum Range | 25 Meters |
| Number of Items | 1 |
| Control Method | Touch |
| Wireless Communication Technology | No wireless communication technology |
| Speaker Size | 8 Inches |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 83 dB |
| Woofer Diameter | 8 Inches |
| Tweeter Diameter | 1 Inches (Note: This is a subwoofer, typically without a tweeter) |
| Water Resistance Level | Not Water Resistant |
| Customer Package Type | Standard Packaging |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 8 Inches |
| Subwoofer Connectivity Technology | Wired |
| Number Of Circuits | 1 |
| Number of Power Levels | 1 |
| Series Number | 8 |
| Specific Uses For Product | Car rides |
| UPC | 791489122283 |
| Style | 8 Inch SVC |
| Global Trade Identification Number | 00791489122283 |
| Manufacturer | BOSS Audio Systems |
| Speaker Maximum Output Power | 600 Watts |
| Frequency Response | 46 Hz |
| Connectivity Technology | Wired |
| Audio Output Mode | Stereo |
Image 3.1: BOSS Audio Systems CXX8 Subwoofer Dimensions. This image provides detailed measurements for the subwoofer, including overall diameter, cutout diameter, mounting depth, and height.
4. Installation
Proper installation is crucial for the performance and longevity of your subwoofer. It is strongly recommended to have this product professionally installed to ensure correct and safe functionality.
4.1 Enclosure Selection
The CXX8 subwoofer is compatible with both sealed and ported enclosures. For optimal performance, consider an enclosure volume of 0.35 cubic feet for a sealed enclosure or 0.6 cubic feet for a ported enclosure.
4.2 Wiring
This subwoofer features a single 4 Ohm voice coil. Ensure your amplifier is compatible with a 4 Ohm load and is capable of providing adequate power (up to 600 watts maximum) to the subwoofer. Connect the subwoofer to your amplifier using appropriate gauge speaker wire, ensuring correct polarity.
4.3 Mounting
Securely mount the subwoofer within its chosen enclosure. Refer to the dimensions provided in the specifications section for accurate cutout diameter and mounting depth. Ensure all mounting screws are tightened to prevent vibrations and air leaks.
Video 4.1: BOSS Audio Systems CXX8 8 Inch Car Subwoofer. This video provides a visual overview of the BOSS Audio Systems CXX8 subwoofer, demonstrating its features and appearance.
5. Operating Instructions
Once properly installed and connected to an amplifier, the subwoofer will reproduce low-frequency audio signals from your car's head unit. Follow these general guidelines for operation:
- Amplifier Settings: Adjust the gain, crossover frequency, and bass boost settings on your amplifier according to your preferences and the acoustics of your vehicle. Start with low settings and gradually increase them.
- Volume Control: Control the overall volume through your car's head unit. Avoid excessive volume levels that cause audible distortion or clipping, as this can damage the subwoofer and amplifier.
- Break-in Period: Allow a break-in period of several hours of moderate use before operating the subwoofer at high volumes. This allows the suspension components to loosen and perform optimally.
6. Maintenance
Regular maintenance helps ensure the longevity and performance of your subwoofer:
- Cleaning: Use a soft, dry cloth to clean the subwoofer cone and surround. Avoid using harsh chemicals or abrasive materials that could damage the components.
- Inspection: Periodically inspect the subwoofer for any signs of damage, such as tears in the cone or surround, loose connections, or unusual wear.
- Environmental Factors: Protect the subwoofer from extreme temperatures, direct sunlight, and moisture.
7. Troubleshooting
If you experience issues with your subwoofer, refer to the following common troubleshooting steps:
- No Sound:
- Check all wiring connections between the subwoofer, amplifier, and head unit for secure contact and correct polarity.
- Ensure the amplifier is powered on and receiving a signal.
- Verify that the head unit's subwoofer output is enabled and volume is up.
- Distorted Sound:
- Reduce the amplifier's gain or bass boost settings.
- Check for damaged speaker wire or loose connections.
- Ensure the subwoofer is not over-powered or under-powered by the amplifier.
- Weak Bass:
- Increase the amplifier's gain or bass boost.
- Adjust the low-pass filter (LPF) setting on your amplifier or head unit to ensure only low frequencies are sent to the subwoofer.
- Verify the subwoofer enclosure is properly sealed (if applicable) and free of air leaks.
If the issue persists after attempting these steps, consult a professional car audio technician.
8. Warranty & Support
BOSS Audio Systems provides a 3-year Platinum Online Dealer Warranty for this product, provided the purchase is made through an authorized dealer. Please register your product online after purchase to activate your warranty.
Image 8.1: Warranty Information. This image details the 3-Year Platinum Online Dealer Warranty and lists key specifications of the subwoofer.
For technical support, service, or warranty claims, please contact BOSS Audio Systems customer service through their official website or the contact information provided with your purchase documentation.
Additional Protection Plans
Extended protection plans may be available for purchase separately:
- 2-Year Protection Plan: Available for purchase.
- 3-Year Protection Plan: Available for purchase.