1. Introduction
This manual provides essential instructions for the safe and effective use of your SKKSource 6ft 2-Pin AC Power Cord. This power cord is designed to provide reliable power to compatible devices, specifically Sunfire SDS-8, SDS-10, and SDS-12 subwoofers. Please read this manual thoroughly before use and retain it for future reference.
2. Safety Information
Your safety is paramount. Please observe the following precautions:
- UL Listed: This product is UL Listed, ensuring it meets recognized safety standards.
- Voltage Compatibility: Ensure the power cord's voltage and current ratings match the requirements of your device and power outlet.
- Proper Ventilation: When in use, ensure the power cord is not covered or placed in an area with poor ventilation to prevent overheating.
- Avoid Damage: Do not bend, twist, or pull the cord excessively. Inspect the cord for any signs of damage (fraying, cuts) before each use. Do not use if damaged.
- Indoor Use Only: This power cord is intended for indoor use in dry conditions. Avoid exposure to moisture or extreme temperatures.
- Children and Pets: Keep the power cord out of reach of children and pets to prevent accidents.
- Unplug When Not in Use: Disconnect the power cord from the wall outlet and the device when not in use for extended periods.
3. Product Overview
The SKKSource 6ft 2-Pin AC Power Cord is designed for specific audio equipment. It features a standard 2-prong NEMA 1-15P plug for wall outlets and a C7 (figure-8) connector for the device.

Image 1: The SKKSource 6ft 2-Pin AC Power Cord, showing both the wall plug and the device connector.
3.1 Key Features
- Length: 6 feet (1.8 meters)
- Connector Type (Wall): NEMA 1-15P (2-prong, polarized)
- Connector Type (Device): IEC C7 (figure-8)
- Gauge: 18AWG (0.824mm²)
- Safety Standard: UL Listed
- Compatibility: Sunfire SDS-8, SDS-10, SDS-12 Subwoofers

Image 2: Illustration distinguishing between polarized and non-polarized 2-pin connectors. This power cord features a polarized C7 connector.
This power cord features a polarized C7 connector, which means one pin is wider than the other. This ensures correct orientation when connecting to your device, which is important for safety and proper operation.
4. Setup and Installation
Follow these steps to properly connect the power cord to your compatible device:
- Verify Compatibility: Before connecting, ensure your device (e.g., Sunfire SDS-8, SDS-10, SDS-12 subwoofer) requires a 2-pin, polarized C7 power cord. Check your device's power input port.
- Inspect the Cord: Visually inspect the entire length of the power cord for any damage, cuts, or exposed wires. Do not use a damaged cord.
- Connect to Device: Align the polarized C7 connector of the power cord with the power input port on your subwoofer. Gently push the connector firmly into the port until it is fully seated. Do not force the connection.
- Connect to Power Outlet: Plug the 2-prong NEMA 1-15P plug into a standard, grounded AC wall outlet. Ensure the outlet is easily accessible.
- Power On Device: Once the power cord is securely connected to both the device and the wall outlet, you may power on your device according to its own operating instructions.

Image 3: An example of the power cord connected to a device (not shown) and ready to be plugged into a wall outlet.
5. Operating Instructions
This power cord functions as a conduit for electrical power. Its operation is passive and directly tied to the device it powers.
- Once connected as described in the "Setup and Installation" section, the power cord will supply AC power to your compatible device.
- Ensure the device's power switch is in the "off" position before connecting or disconnecting the power cord.
- To disconnect, always grasp the plug firmly and pull it straight out from the wall outlet first, then from the device. Never pull by the cord itself.
6. Care and Maintenance
Proper care extends the life of your power cord and ensures safe operation.
- Cleaning: Disconnect the power cord from all power sources before cleaning. Wipe the cord and plugs with a dry, soft cloth. Do not use liquid cleaners or solvents.
- Storage: When not in use, coil the power cord loosely. Avoid tight coiling or kinking, which can damage the internal wires. Store in a cool, dry place away from direct sunlight and extreme temperatures.
- Inspection: Periodically inspect the cord for any signs of wear, fraying, or damage. If any damage is observed, discontinue use immediately and replace the cord.
7. Troubleshooting
If you experience issues, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. |
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| Power cord feels warm. |
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If the problem persists after attempting these solutions, please contact customer support.
8. Specifications
| Product Type | 2-Pin AC Power Cord |
| Brand | SKKSource |
| Length | 6 feet (1.8 meters) |
| Gauge | 18AWG (0.824mm²) |
| Wall Plug Type | NEMA 1-15P (2-prong, polarized) |
| Device Connector Type | IEC C7 (figure-8, polarized) |
| Safety Certification | UL Listed |
| Color | Black |
| Compatibility | Sunfire SDS-8, SDS-10, SDS-12 Subwoofers |
9. Warranty Information
SKKSource products are manufactured with high-quality materials and undergo rigorous testing. Specific warranty details may vary. Please refer to the product packaging or contact SKKSource customer support for information regarding your product's warranty period and terms.
10. Customer Support
If you have any questions, require assistance, or need to report an issue with your SKKSource power cord, please contact our customer support team.
Contact Information:
- For general inquiries or support, please visit the SKKSource brand page on Amazon or the seller's contact page.
- When contacting support, please have your product model (AC Power Cord) and ASIN (B0CCDDQ1KL) available.