Focal OEM 690CA1 SG
Focal OEM 690CA1 SG Access 1 Series Coaxial Speakers User Manual
Model: OEM 690CA1 SG | Brand: Focal
Introduction
This manual provides essential information for the installation, operation, and maintenance of your Focal OEM 690CA1 SG Access 1 Series Coaxial Speakers. Please read this manual thoroughly before installation to ensure optimal performance and longevity of your speakers.
Product Features
- Focal 6" x 9" 150W RMS Access 1 Series Coaxial Speakers (Model: OEM 690CA1 SG)
- Peak Power Handling: 300 watts per pair (150 watts each)
- RMS Power Handling: 150 watts per pair (75 watts each)
- Equipped with a durable polypropylene cone woofer for clear bass response.
- Features a butyl rubber surround for enhanced durability and improved sound quality.
What's in the Box
Upon opening the packaging, please verify that all components are present and undamaged:
- 2 x Focal OEM 690CA1 SG Coaxial Speakers

Image: The retail packaging for the Focal OEM 690CA1 SG speakers, showing the product name and brand logo.
Setup and Installation
Proper installation is crucial for optimal sound performance and speaker longevity. It is recommended that installation be performed by a qualified professional.
Pre-Installation Checklist:
- Ensure the vehicle's power system is disconnected before beginning installation.
- Verify that the mounting location has sufficient depth and clearance for the speakers.
- Gather all necessary tools, including screwdrivers, wire strippers, and crimpers.
Installation Steps:
- Carefully remove the existing speakers or prepare the mounting location.
- Connect the speaker wires to the appropriate terminals on the Focal speakers. Ensure correct polarity (positive to positive, negative to negative).
- Secure the speakers into the mounting location using the provided screws or appropriate fasteners. Do not overtighten.
- Reconnect the vehicle's power system and test the speakers for proper functionality.

Image: A pair of Focal OEM 690CA1 SG coaxial speakers, showing the front grille and cone design.

Image: The rear view of two Focal OEM 690CA1 SG coaxial speakers, highlighting the magnet structure and wiring terminals for connection.
Operating Your Speakers
Once installed, your Focal OEM 690CA1 SG speakers are designed to integrate seamlessly with your car's audio system. These speakers are passive components and require an external amplifier or head unit to function.
Audio System Integration:
- Ensure your head unit or amplifier is properly connected to the speakers.
- Adjust the audio settings on your head unit or amplifier to optimize sound quality. This may include adjusting bass, treble, and balance settings.
- Avoid excessive volume levels that can cause distortion or damage to the speakers.
Warning: Listening at high sound levels (above 110dB) can permanently damage your hearing. Avoid prolonged exposure to high volume levels.
Maintenance
Your Focal speakers are designed for durability and require minimal maintenance. Following these simple guidelines will help preserve their performance and appearance:
- Cleaning: Use a soft, dry cloth to gently wipe down the speaker grilles and cones. Avoid using harsh chemicals or abrasive cleaners.
- Environment: Protect speakers from direct exposure to extreme temperatures, moisture, and direct sunlight, which can degrade materials over time.
- Inspection: Periodically check speaker connections to ensure they are secure and free from corrosion.
Troubleshooting
If you encounter issues with your Focal speakers, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Sound from Speakers | Incorrect wiring, loose connections, amplifier off/faulty, head unit issue. | Check all wiring connections for correct polarity and tightness. Ensure amplifier is powered on and functioning. Verify head unit output. |
| Distorted Sound | Volume too high, amplifier clipping, incorrect gain settings, damaged speaker. | Reduce volume. Check amplifier gain settings. Inspect speaker cone and surround for physical damage. |
| Intermittent Sound | Loose wiring, faulty connection, short circuit. | Inspect all wiring for loose connections or frayed wires. Check for any short circuits. |
If the problem persists after attempting these solutions, please contact Focal customer support or a qualified car audio technician.
Specifications
| Model Name | Focal OEM 690CA1 SG |
| Speaker Type | Coaxial / Surround Sound |
| Compatible Devices | Car Audio Systems |
| Included Components | 2 x Speaker |
| Item Weight | 9 Pounds (approx. 4.08 kg) |
| Speaker Size | 6" x 9" (Oval) |
| Woofer Diameter | 6 Inches (referring to the primary driver size) |
| Speaker Maximum Output Power | 300 Watts (Peak per pair) |
| RMS Power Handling | 150 Watts per pair (75 Watts each) |
| Connectivity Technology | Coaxial (Wired) |
| Mounting Type | Coaxial |
| Manufacturer | Focal |
| UPC | 862516547161 |
Warranty and Support
Warranty Information:
The Focal OEM 690CA1 SG speakers come with a Limited Warranty. Please refer to the warranty card included with your product or visit the official Focal website for detailed terms and conditions regarding warranty coverage, duration, and claims procedures.
Important Note: The Focal guarantee only applies if the enclosed guarantee card is returned to us within 10 days of purchase.

Image: A page from the Focal Access Coaxial SG User Manual, showing important recommendations and a warning about the guarantee card return policy.
Customer Support:
For technical assistance, troubleshooting, or warranty claims, please contact Focal customer support:
- Manufacturer: Focal
- Website: www.focal.com
- Focal America Verification: http://Focal-America.com/verify (for product authenticity)
- Email: info@Focal-America.com
- Toll Free: 888-340-4403
When contacting support, please have your product model number (OEM 690CA1 SG) and purchase details ready.
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