1. Introduction
Thank you for choosing the PHILIPS Audio SPA5128B 5.1 CH Multimedia Speaker System. This manual provides essential information for the safe and efficient use of your new speaker system. Please read it thoroughly before installation and operation, and retain it for future reference.
1.1 What's in the Box
- 1x Subwoofer Unit
- 5x Satellite Speakers
- 1x Remote Control
- 1x USB Cable
- 1x User Manual (this document)
- 1x Warranty Card

Image 1.1: The PHILIPS SPA5128B 5.1 CH Multimedia Speaker System, featuring the central subwoofer and five satellite speakers.
2. Safety Information
To ensure safe operation and prevent damage, please observe the following safety precautions:
- Do not expose the unit to rain or moisture.
- Do not place objects filled with liquids, such as vases, on the unit.
- Ensure proper ventilation. Do not block ventilation openings.
- Protect the power cord from being walked on or pinched.
- Unplug the unit during lightning storms or when unused for long periods.
- Refer all servicing to qualified service personnel.
- Do not open the speaker cabinets. There are no user-serviceable parts inside.
3. Product Overview
The PHILIPS SPA5128B is a 5.1 channel multimedia speaker system designed to deliver an immersive audio experience. It features a powerful subwoofer and five satellite speakers, offering multiple connectivity options including Bluetooth, USB, FM radio, and Audio In.

Image 3.1: Overview of the PHILIPS SPA5128B system highlighting key technical specifications such as 5.1 CH, 40W output, Bluetooth, USB, Audio In, and FM tuner.
4. Setup
4.1 Speaker Placement
Optimal placement of the subwoofer and satellite speakers is crucial for achieving the best 5.1 surround sound experience. Position the subwoofer on the floor, ideally in a corner for enhanced bass. Arrange the five satellite speakers around your listening area as follows:
- Front Left and Right: Place these speakers to the left and right of your display, facing the listening position.
- Center: Position the center speaker directly above or below your display, ensuring dialogue is clear and centered.
- Rear Left and Right: Place these speakers behind your listening position, slightly to the sides, to create the surround effect.

Image 4.1: An example setup showing the PHILIPS SPA5128B 5.1 CH Multimedia Speaker System arranged around a television for an immersive audio experience.
4.2 Connecting the Speakers
- Connect each satellite speaker cable to the corresponding output jacks on the rear panel of the subwoofer. Ensure correct polarity (positive to positive, negative to negative).
- Connect the power cord to the subwoofer and then to a suitable AC power outlet.
5. Operating Instructions
5.1 Power On/Off
Press the Power button on the front panel of the subwoofer or on the remote control to turn the system on or off.
5.2 Selecting Input Modes
The SPA5128B offers multiple input options. Press the 'Source' or 'Mode' button on the subwoofer's front panel or the remote control to cycle through the available modes: Bluetooth, USB, FM, and Audio In (AUX).

Image 5.1: Visual representation of the PHILIPS SPA5128B's connectivity options, including USB, Bluetooth, and Audio-in.
5.3 Bluetooth Connectivity
- Switch the speaker system to Bluetooth mode. The display will indicate 'BT' or a similar pairing status.
- Enable Bluetooth on your device (smartphone, tablet, etc.) and search for available devices.
- Select 'PHILIPS SPA5128B' from the list. Once paired, the system will confirm the connection.
5.4 USB Playback
- Insert a USB flash drive containing MP3/WMA audio files into the USB port on the subwoofer.
- Switch the speaker system to USB mode. Playback will begin automatically.
- Use the 'Play/Pause', 'Next', and 'Previous' buttons on the subwoofer or remote to control playback.
5.5 FM Radio
- Switch the speaker system to FM mode.
- Press the 'Scan' button (usually Play/Pause button) to automatically search and save available FM stations.
- Use the 'Next' and 'Previous' buttons to navigate through the saved stations.
5.6 Audio In (AUX)
- Connect your audio device (e.g., TV, PC, MP3 player) to the 'Audio In' ports on the subwoofer using an appropriate audio cable.
- Switch the speaker system to Audio In mode.
- Control playback and volume from your connected audio device.
5.7 Volume Control
Adjust the master volume using the volume knob on the subwoofer's front panel or the 'Volume +/-' buttons on the remote control.
6. Maintenance
6.1 Cleaning
Wipe the speaker surfaces with a soft, dry cloth. Do not use abrasive cleaners, waxes, or solvents as these can damage the finish. Ensure the system is powered off and unplugged before cleaning.
6.2 Storage
If storing the speaker system for an extended period, ensure it is clean, dry, and stored in a cool, well-ventilated area, away from direct sunlight and extreme temperatures.
7. Troubleshooting
If you encounter issues with your speaker system, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord not connected; Power outlet faulty | Check power cord connection; Try a different power outlet. |
| No sound | Volume too low; Incorrect input mode; Cables loose | Increase volume; Select correct input mode; Check all cable connections. |
| Bluetooth not pairing | Speaker not in pairing mode; Device too far | Ensure speaker is in Bluetooth mode; Move device closer; Restart both devices. |
| Poor FM reception | Weak signal; Antenna position | Adjust the position of the FM antenna; Try rescanning stations. |
If the problem persists after trying these solutions, please contact customer support.
8. Specifications
Detailed technical specifications for the PHILIPS Audio SPA5128B Multimedia Speaker System:
- Model Name: Audio SPA5128B
- Speaker Type: Surround Sound
- Surround Sound Channel Configuration: 5.1
- Total Output Power: 40 Watts RMS
- Connectivity Technology: Bluetooth, USB
- Special Features: Bass Boost, Display, USB Port, FM Tuner
- Compatible Devices: MP3 Player, Television, PC, Mobile Devices
- Control Method: Remote Control, On-unit buttons
- Power Source: Corded Electric (230 Volts)
- Product Dimensions: 2.4D x 15.5W x 26.2H Centimeters (Subwoofer)
- Item Weight: 3.47 Kilograms
- Colour: Black
- Manufacturer: TPV Technology India Private Limited
- Country of Origin: China

Image 8.1: The PHILIPS SPA5128B system, showcasing its robust design and elegant matte finish.
9. Warranty and Support
Your PHILIPS Audio SPA5128B Multimedia Speaker System comes with a limited warranty. Please refer to the included Warranty Card for detailed terms and conditions, including the warranty period and coverage.
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact PHILIPS customer support. Contact details can typically be found on the Warranty Card or the official PHILIPS website for your region.





