Introduction
This manual provides essential instructions for the safe and effective use of your SLLEA AC/DC Adapter. This power supply is designed for the Onkyo LS-T30 Soundbase TV Speaker Soundbar, providing reliable power with a worldwide voltage input range of 100-240V AC.
Please read this manual thoroughly before using the product and retain it for future reference.
Product Overview

Figure 1: SLLEA AC/DC Adapter and included power cord. This image shows the compact design of the adapter and its detachable power cable.
The SLLEA AC/DC Adapter is a replacement or spare power supply unit for compatible devices. It features a robust design with built-in safety protections.
Safety Information
- Ensure the adapter's output voltage and connector tip match your device's requirements before connecting. Incorrect voltage or tip can damage your device.
- Do not expose the adapter to water, moisture, or extreme temperatures.
- Avoid dropping or subjecting the adapter to strong impacts.
- Do not disassemble or attempt to repair the adapter. Refer to qualified service personnel.
- Unplug the adapter from the power outlet when not in use for extended periods.
- Keep out of reach of children.
Setup
- Verify Compatibility: Before connecting, confirm that the adapter's output specifications (voltage and amperage) and the barrel connector type are compatible with your Onkyo LS-T30 Soundbase. The input requirement for the Onkyo LS-T30 is typically printed on the device itself or in its original manual.
- Connect Power Cord: Insert the included AC power cord firmly into the adapter's AC input port.
- Connect to Device: Plug the barrel connector of the adapter into the DC input jack of your Onkyo LS-T30 Soundbase.
- Connect to Wall Outlet: Plug the AC power cord into a standard 100-240V AC wall outlet.
- Power On Device: Once connected, you can power on your Onkyo LS-T30 Soundbase as usual.
The adapter is designed for worldwide voltage use (100-240V AC, 50/60Hz), making it suitable for international travel with appropriate plug adapters (not included).
Operating Instructions
The SLLEA AC/DC Adapter operates automatically once connected. It converts the AC wall power to the DC power required by your Onkyo LS-T30 Soundbase.
- Ensure all connections are secure for stable power delivery.
- The adapter is designed with Over Voltage Protection and Over Heat Protection to safeguard your device.
- If your device is not powering on, check all connections and the power outlet.
Maintenance
- Cleaning: Disconnect the adapter from the power outlet and your 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 moisture. Avoid tightly coiling the cables to prevent damage.
- Inspection: Periodically inspect the adapter and cables for any signs of damage, such as frayed wires, cracked casing, or bent pins. If damage is found, discontinue use and replace the adapter.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on. |
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| Adapter feels excessively hot. |
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| Intermittent power to device. |
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Specifications
| Model | B073P4B2X5 |
| Brand | SLLEA |
| Input Voltage | 100-240V AC, 50/60Hz |
| Output Voltage | (Specific DC output voltage not provided; must match device requirements) |
| Connector Type | Barrel Connector |
| Compatible Devices | Onkyo LS-T30 Soundbase TV Speaker Soundbar |
| Safety Features | Over Voltage Protection, Over Heat Protection |
Note: Always verify the specific DC output voltage and current requirements of your Onkyo LS-T30 Soundbase against the adapter's label before use to ensure compatibility.
Warranty and Support
SLLEA provides the following warranty for this product:
- Money Back Guarantee: 30 Days
- Free Exchange: 60 Days (with paid return label)
- Worry-Free Warranty: 360 Days
For any questions, concerns, or warranty claims, please do not hesitate to contact SLLEA customer support. We are here to help.
Contact information can typically be found on the seller's page on the platform where the product was purchased, or through the official SLLEA website.