1. Introduction
The LG SPK8-S Powered Wireless Rear Channel Speaker Kit is an optional upgrade designed to expand the audio capabilities of compatible LG soundbars. This kit provides a receiver unit that wirelessly connects to your soundbar, enabling the included pair of wall-mountable speakers to deliver true home theater surround sound. The system operates as 2.0 channels, with each speaker providing 70W of power, totaling 140W.
Compatible LG Soundbars: SJK0Y, SK9Y, SK8Y, SK6Y, and SK5Y.
2. What's in the Box
Carefully unpack the contents and ensure all items are present:
- Wireless Receiver Unit
- Two (2) Rear Channel Speakers
- Rear Speaker Cables (for connecting speakers to the receiver)
- Wall Mount Brackets (for speaker installation)
- Power Cord for Wireless Receiver
Image: Components of the LG SPK8-S Wireless Rear Channel Speaker Kit, including the wireless receiver and two satellite speakers.
3. Setup Instructions
Follow these steps to correctly set up your LG SPK8-S Wireless Rear Channel Speaker Kit:
- Speaker Placement: Position the two rear speakers behind your primary listening area. Ensure they are placed symmetrically for optimal surround sound experience. The speakers are wall-mountable using the provided brackets.
- Connect Speakers to Receiver: Use the supplied speaker cables to connect each rear speaker to the wireless receiver unit. Ensure correct polarity (positive to positive, negative to negative) for each connection.
- Power the Receiver: Plug the wireless receiver unit's power cord into an electrical outlet.
- Pairing with Soundbar:
- First, unplug your LG soundbar from its power source.
- Plug in the wireless receiver unit for the rear speakers and wait for it to enter pairing mode (indicated by a flashing LED, refer to the receiver's specific LED indicator guide if available).
- Plug your LG soundbar back into its power source. The soundbar and the wireless receiver should automatically pair. A solid LED on the receiver typically indicates a successful connection.
- Audio Configuration: After successful pairing, you may need to adjust the rear channel levels through your soundbar's settings or its remote control to achieve your preferred surround sound balance. A common adjustment is to increase the rear channel level to around +6.
For a visual guide on setting up your LG SPK8-S, please refer to the official product video below:
Video: Official setup guide for the LG SPK8-S 2.0 Channel Sound Bar Wireless Rear Speaker Kit, demonstrating connection and pairing with a compatible soundbar.
4. Operating the Speakers
Once set up and paired, the LG SPK8-S speakers operate in conjunction with your compatible LG soundbar. They will automatically receive audio signals wirelessly from the soundbar.
- Automatic Operation: The rear speakers will power on and off with your soundbar.
- Sound Modes: Your soundbar's various sound modes (e.g., Cinema, Music, Standard) will affect the output of the rear speakers, optimizing them for different content types.
- Volume Control: The volume of the rear speakers is controlled via your soundbar's master volume. Individual rear channel level adjustments can be made through the soundbar's settings menu or dedicated remote buttons.
- LG Wi-Fi Speaker App: For some compatible soundbars, the LG Wi-Fi Speaker App may offer additional control over sound settings, including surround sound options.
5. Maintenance
To ensure the longevity and optimal performance of your LG SPK8-S speakers, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the speaker surfaces. Avoid using liquid cleaners, solvents, or abrasive materials, as these can damage the finish.
- Ventilation: Ensure the wireless receiver unit has adequate ventilation to prevent overheating. Do not block any ventilation openings.
- Environment: Keep the speakers and receiver away from direct sunlight, heat sources, excessive dust, moisture, and extreme temperatures.
- Cables: Periodically check speaker cables for any signs of wear or damage. Replace if necessary.
6. Troubleshooting
If you encounter issues with your LG SPK8-S speaker kit, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from rear speakers | 1. Speakers not paired with soundbar. 2. Incorrect cable connection. 3. Rear channel level set too low. 4. Wi-Fi interference. | 1. Re-attempt pairing process (see Setup section). 2. Check speaker cable connections to the receiver. 3. Increase rear channel level via soundbar settings. 4. If you have a dual-band (2.4GHz/5GHz) Wi-Fi router, try disabling the 5GHz band temporarily to check for interference, as the rear speaker receiver may use a similar frequency. |
| Speakers cut out intermittently | 1. Wireless interference. 2. Receiver too far from soundbar. | 1. Move the wireless receiver away from other wireless devices (e.g., Wi-Fi routers, cordless phones). 2. Ensure the receiver is within the recommended range of your soundbar. |
| Poor sound quality | 1. Incorrect speaker placement. 2. Source audio quality. | 1. Adjust speaker placement for optimal surround sound. Ensure they are behind the listening position. 2. Verify the audio source is providing a surround sound signal (e.g., 5.1 content). |
7. Specifications
| Feature | Specification |
|---|---|
| Brand | LG |
| Model Number | SPK8-S |
| Speaker Type | Rear Channel Speakers |
| Audio Channels | 2.0 Channel |
| Total Output Power | 140W (70W per speaker) |
| Connectivity | Wireless (to compatible LG Soundbars) |
| Mounting Type | Wall Mountable |
| Speaker Dimensions (D x W x H) | 3.2" x 3.5" x 4.8" (each) |
| Speaker Weight | 1.87 Ounces (each) |
| Power Source | AC Powered (via wireless receiver) |
| UPC | 719192617872 |
8. Warranty and Support
The LG SPK8-S Wireless Rear Channel Speaker Kit comes with a limited warranty. For specific warranty terms, conditions, and registration information, please refer to the warranty card included with your product or visit the official LG website.
For technical support, service inquiries, or to download the latest manuals and software, please visit the official LG support website or contact LG customer service directly.
LG Official Website: www.lg.com