1. Introduction
This instruction manual provides essential information for the proper installation, operation, and maintenance of your BLACK DIAMOND DIA-XT69 6x9-inch Car Audio Mid-Range Loudspeaker. Please read this manual thoroughly before installation and retain it for future reference. This speaker is designed to deliver high-quality mid-range audio with an integrated bullet tweeter for enhanced high-frequency response.
2. Safety Information
WARNING: To prevent injury or damage, observe the following safety precautions.
- Professional Installation Recommended: Car audio installation can be complex and may require specialized tools and knowledge. If you are unsure about any step, consult a qualified professional installer.
- Electrical Safety: Disconnect the vehicle's battery negative terminal before beginning any electrical work to prevent short circuits and electrical shock. Ensure all wiring is properly insulated and secured to prevent damage.
- Hearing Protection: Prolonged exposure to high sound pressure levels can cause permanent hearing damage. Use caution when adjusting volume levels.
- Ventilation: Ensure adequate ventilation around the speaker and any associated amplifiers to prevent overheating.
- Secure Mounting: Always ensure the speaker is securely mounted to prevent it from becoming a projectile in the event of a sudden stop or collision.
3. Product Overview
The BLACK DIAMOND DIA-XT69 is a high-performance 6x9-inch coaxial mid-range loudspeaker featuring a built-in bullet tweeter. It is engineered for superior sound quality and durability in automotive audio systems.
Key Features:
- 6x9-inch high-powered mid-range speaker.
- 550 Watts Max power handling, 275 Watts RMS power handling.
- Integrated 1-inch Voice Coil (VC) bullet tweeter for clear high frequencies.
- 4-Ohm impedance.
- Frequency response: 60Hz - 22KHz.
- High sensitivity: 98dB.
- Ferrite magnet, 27 oz.
- Jet-black steel basket for strength and durability.
Included Components:
- 1 x BLACK DIAMOND DIA-XT69 Loudspeaker
4. Setup and Installation
Proper installation is crucial for optimal performance and longevity of your speaker. Follow these guidelines carefully.
4.1 Pre-Installation Checks:
- Verify that the speaker's impedance (4 Ohms) is compatible with your amplifier.
- Ensure the mounting location in your vehicle has sufficient depth and clearance. The mounting depth for the DIA-XT69 is 3.34 inches (85mm).
- Gather all necessary tools: wire strippers, crimpers, screwdrivers, drill, mounting hardware, and speaker wire.
4.2 Mounting:
- Carefully remove the existing speaker (if any) from the desired mounting location.
- Test fit the DIA-XT69 speaker in the opening. If necessary, use a template to mark and cut the opening to the correct size (6x9 inches).
- Drill pilot holes for the mounting screws, ensuring they align with the speaker's mounting holes.
- Secure the speaker firmly using appropriate screws and hardware. Do not overtighten, as this can damage the speaker frame.
4.3 Wiring:
- Identify the positive (+) and negative (-) terminals on the speaker. These are typically marked.
- Connect the positive (+) speaker wire from your amplifier to the positive (+) terminal on the speaker.
- Connect the negative (-) speaker wire from your amplifier to the negative (-) terminal on the speaker.
- Ensure all connections are secure and free from short circuits. Use high-quality speaker wire of appropriate gauge for your system.
- Route speaker wires away from sharp edges, moving parts, and sources of electrical interference.
5. Operating Guidelines
Once installed, the DIA-XT69 speaker will function as part of your car audio system. Here are some general operating guidelines:
- System Integration: The DIA-XT69 is a passive speaker and requires an external amplifier or head unit to function. Ensure your audio source (head unit) and amplifier are properly configured.
- Amplifier Settings:
- Gain Setting: Adjust the amplifier gain carefully to match the output voltage of your head unit. Incorrect gain settings can lead to distortion and speaker damage.
- Crossover Settings: For optimal performance and protection, it is recommended to use a high-pass filter (HPF) on your amplifier or head unit. A common starting point for a mid-range speaker like the DIA-XT69 is an HPF setting between 80Hz and 120Hz, depending on your system's overall design and the presence of subwoofers.
- Break-in Period: Like many audio components, speakers benefit from a break-in period. During the first 20-50 hours of use, operate the speakers at moderate volume levels. This allows the speaker's suspension components to loosen up, leading to improved sound quality.
- Volume Control: Always listen for signs of distortion. If you hear distortion, reduce the volume immediately to prevent speaker damage.
6. Maintenance
Regular maintenance helps ensure the longevity and performance of your BLACK DIAMOND DIA-XT69 speakers.
- Cleaning: Use a soft, dry, or slightly damp cloth to wipe down the speaker cone and frame. Avoid using harsh chemicals, solvents, or abrasive cleaners, as these can damage the speaker materials.
- Inspection: Periodically inspect the speaker for any signs of damage, such as tears in the cone, loose connections, or corrosion on the terminals. Address any issues promptly.
- Environmental Factors: While designed for automotive use, avoid exposing the speakers to excessive moisture, extreme temperatures, or direct sunlight for prolonged periods, as these can degrade performance and lifespan.
7. Troubleshooting
If you experience issues with your DIA-XT69 speaker, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Sound from Speaker |
|
|
| Distorted Sound |
|
|
| Weak or Muffled Sound |
|
|
If the problem persists after attempting these solutions, contact BLACK DIAMOND customer support or a qualified car audio technician.
8. Specifications
| Feature | Specification |
|---|---|
| Model Name | DIA-XT69 |
| Speaker Type | Coaxial Mid-Range Loudspeaker with Bullet Tweeter |
| Speaker Size | 6x9 Inches (165.1mm x 228.6mm) |
| Tweeter Diameter | 1 Inch (VC Bullet Tweeter) |
| Max Power Handling | 550 Watts |
| RMS Power Handling | 275 Watts |
| Impedance | 4 Ohms |
| Frequency Response | 60Hz - 22KHz |
| Sensitivity | 98dB |
| Magnet Material | Ferrite (27 oz) |
| Mounting Depth | 3.34 Inches (85mm) |
| Product Dimensions (D x W x H) | 5"D x 8"W x 11"H |
| Item Weight | 4.93 pounds (2.24 Kilograms) |
| Included Components | Speaker |
| UPC | 810005187022 |
9. Warranty Information
The BLACK DIAMOND DIA-XT69 loudspeaker comes with a Limited Warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the official BLACK DIAMOND website or contact their customer support. Retain your proof of purchase for warranty claims.
10. Customer Support
For further assistance, technical support, or inquiries regarding your BLACK DIAMOND DIA-XT69 speaker, please contact BLACK DIAMOND customer support. You can often find contact information, FAQs, and additional resources on the official BLACK DIAMOND website:
