Introduction
This manual provides essential instructions for the safe and effective use of your UpBright 15V AC Adapter. This power supply is designed for compatibility with various JBL devices, including models A15-1.5A, 700-0015, 700-0016, 700-0017, A151.5A, 7000015, 7000016, 7000017, A15-15A, M310J, Northridge CA91329, and Hon-Kwang A15-110. Please read this manual thoroughly before use and retain it for future reference.

Image: The UpBright 15V AC Adapter, showing the main unit and the barrel connector output cable.
Safety Information
Always observe the following safety precautions to prevent injury or damage to the product and connected devices:
- Use only with compatible devices as specified.
- Do not expose the adapter to water, moisture, or extreme temperatures.
- Avoid dropping or subjecting the adapter to strong impacts.
- Do not attempt to open or modify the adapter. There are no user-serviceable parts inside.
- Ensure the power outlet voltage matches the adapter's input voltage (110-120VAC for North America, 220-240VAC for other regions, as applicable).
- Unplug the adapter from the wall outlet when not in use for extended periods.
Setup
Follow these steps to set up your AC adapter:
- Inspect the Adapter: Before connecting, visually inspect the adapter and cables for any signs of damage.
- Connect to Device: Plug the barrel connector end of the adapter cable into the power input port of your compatible JBL device. Ensure a secure connection.
- Connect to Power Outlet: Plug the AC input plug of the adapter into a standard wall power outlet.
- Verify Power: Once connected, your device should receive power. Refer to your device's manual for specific power indicators.

Image: The UpBright 15V AC Adapter showing the AC input plug for connection to a wall outlet.
Operating Instructions
The UpBright 15V AC Adapter functions as a power supply for compatible electronic devices. Once properly connected, it provides continuous power to your device. No specific operational controls are present on the adapter itself.
- Ensure the adapter is always connected to a functioning power outlet.
- Avoid bending or crimping the cables excessively to prevent internal damage.
- If your device has a battery, the adapter will typically charge it while providing power.
Maintenance
Proper maintenance ensures the longevity and safe operation of your adapter:
- Cleaning: Disconnect the adapter from both the power outlet and the device before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid wrapping the cable too tightly around the adapter body.
- Cable Care: Regularly check the power cord and connector for any signs of fraying, cuts, or damage. If damage is observed, discontinue use immediately.
Troubleshooting
If you encounter issues with your adapter, try the following steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not receiving power. | Adapter not plugged in, faulty outlet, loose connection, incompatible device, damaged adapter. |
|
| Adapter feels unusually hot. | Overload, poor ventilation, internal fault. |
|
If troubleshooting steps do not resolve the issue, contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Input Voltage | 110-120VAC 60Hz (North America) or 220-240VAC 50Hz (International) |
| Output Voltage | 15 Volts (AC) |
| Output Current | 1.4 Amps / 1.5 Amps |
| Connector Type | Barrel Connector |
| Compatible Devices | JBL Speakers (A15-1.5A, 700-0015, 700-0016, 700-0017, etc.) |
| Product Dimensions | 4 x 2 x 3 inches |
| Item Weight | 10 ounces |
| Safety Certification | UL, CECCCROHS (as per product description) |
Warranty and Support
UpBright products are designed for reliability. This product comes with a limited warranty.
- Refund Policy: UpBright offers a 30-day refund period from the date of purchase.
- Exchange Policy: A 24-month exchange policy is provided for defective units.
For warranty claims or technical support, please refer to the contact information provided with your purchase or visit the official UpBright website. Please have your product model number and purchase details ready.

Image: Example of international plug adapters that may be included with international orders, alongside a UpBright Limited Warranty Certificate.





