1. Introduction
Thank you for choosing the Philips SPA3808 Soundbar Speaker. This manual provides essential information for setting up, operating, and maintaining your new soundbar. Please read these instructions carefully before using the product to ensure optimal performance and safety.
2. Package Contents
Please check that all items are present and in good condition:
- Philips SPA3808 Soundbar Speaker
- USB Power Cable
- User Manual
3. Product Overview
Familiarize yourself with the components of your Philips SPA3808 Soundbar Speaker.

Figure 1: Philips SPA3808 Soundbar Speaker. This image displays the Philips SPA3808 Soundbar Speaker, a rectangular black unit with a speaker grille covering the front. On the top right, there is a circular control knob with blue backlighting, likely for power and volume. The Philips logo is visible on the front left.
Key Features:
- Front Speaker Grille
- Control Knob (Power/Volume/Mode)
- USB Port (for power and audio input)
- Bluetooth Indicator Light
4. Setup
4.1 Placement
Place the soundbar on a stable, flat surface, such as a tabletop, in front of your television or monitor. Ensure there is adequate ventilation around the unit.
4.2 Power Connection
- Connect the supplied USB power cable to the USB port on the soundbar.
- Plug the other end of the USB cable into a compatible USB power adapter (not supplied) or a powered USB port (e.g., on a computer or TV) with a 5V output.
4.3 Audio Connections
The Philips SPA3808 supports audio input via USB and Bluetooth.
4.3.1 Bluetooth Connection
For wireless audio streaming from your mobile device or computer.
4.3.2 USB Audio Connection
For direct audio playback from a device connected via USB.
5. Operating Instructions
5.1 Power On/Off
- To power on the soundbar, press and hold the control knob on the top right of the unit.
- To power off, press and hold the control knob again.
5.2 Volume Control
Rotate the control knob clockwise to increase the volume and counter-clockwise to decrease it.
5.3 Mode Selection
Briefly press the control knob to switch between available input modes (e.g., Bluetooth, USB).
5.4 Bluetooth Pairing
- Ensure the soundbar is powered on and in Bluetooth pairing mode (the Bluetooth indicator light will flash). If not, press the control knob to cycle to Bluetooth mode.
- On your Bluetooth-enabled device (e.g., smartphone, tablet), go to the Bluetooth settings and search for available devices.
- Select "Philips SPA3808" from the list.
- Once connected, the Bluetooth indicator light on the soundbar will glow steadily, and you can begin playing audio.
5.5 USB Audio Playback
When connected to a computer or other compatible device via USB, the soundbar will automatically switch to USB audio mode. Ensure your device's audio output is set to the soundbar.
6. Maintenance
6.1 Cleaning
- Always disconnect the power before cleaning.
- Use a soft, dry cloth to clean the surface of the soundbar.
- Do not use liquid cleaners, abrasive cleaners, or sprays, as these may damage the finish or internal components.
6.2 Storage
If storing the soundbar for an extended period, ensure it is clean, dry, and stored in a cool, dry place away from direct sunlight and extreme temperatures.
7. Troubleshooting
If you encounter issues with your soundbar, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | USB power cable not connected or faulty. | Ensure the USB power cable is securely connected to both the soundbar and a working USB power source. Try a different USB port or adapter. |
| No sound | Volume too low; incorrect input mode; device not connected. | Increase the volume using the control knob. Press the control knob to cycle through input modes. Ensure your device is properly connected via Bluetooth or USB. |
| Bluetooth connection fails | Soundbar not in pairing mode; device too far; interference. | Ensure the soundbar is in Bluetooth pairing mode (flashing indicator). Move your device closer to the soundbar. Avoid obstacles and other wireless devices. Try unpairing and re-pairing. |
8. Specifications
| Feature | Specification |
|---|---|
| Brand | PHILIPS |
| Model Number | SPA3808 (phl-spa3808) |
| Audio Output Mode | Stereo (2.0 Channel) |
| Connection Method | USB, Bluetooth |
| Power Supply Mode | USB Charging (5V) |
| Mounting Type | Tabletop Mount |
| Dimensions (L x W x H) | 370mm x 95mm x 70mm |
| Manufacturer | Philips |
9. Important Safety Information
- Do not expose the soundbar to rain or moisture.
- Do not place objects filled with liquids, such as vases, on the apparatus.
- Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
- Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
- Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
- Only use attachments/accessories specified by the manufacturer.
- Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way.
10. Warranty and Support
For warranty information, please refer to the warranty card included with your product or visit the official Philips website. For technical support or further assistance, please contact Philips customer service.