Introduction
Thank you for choosing the Krisons Sound Blaster Tower Speaker. This manual provides essential information for the safe and efficient operation of your speaker system. Please read it thoroughly before use and retain it for future reference.
Product Overview
The Krisons Sound Blaster Tower Speaker is designed to deliver clear and balanced audio with an 8-inch woofer. It features multiple connectivity options including Bluetooth, USB, AUX, and FM radio, along with an LCD display for mode information. The speaker includes controls for volume, bass, and mode selection.

Figure 1: Front and side view of the Krisons Sound Blaster Tower Speaker, highlighting the display, USB port, mode button, play/pause, previous/next controls, bass, treble, volume knobs, 4-inch speakers, and 8-inch woofer.
Setup
1. Unpacking
Carefully remove all components from the packaging. Ensure the following items are present:
- 1 x Krisons Sound Blaster Tower Speaker
- 1 x Remote Control
- 1 x User Manual (this document)
- 1 x Warranty Card
2. Placement
Position the tower speaker on a flat, stable surface. For optimal sound performance, place the speaker in a location that allows for clear sound dispersion. The compact design allows for flexible placement in various room sizes.

Figure 2: Example of speaker placement in a home environment.

Figure 3: Speaker dimensions for placement planning.
3. Power Connection
Connect the speaker's power cable to a standard AC power outlet. Ensure the power switch on the speaker is in the OFF position before connecting to power.
4. Audio Connections
The speaker supports multiple audio input methods:
- Bluetooth: For wireless connection to smartphones, tablets, and other Bluetooth-enabled devices.
- USB: For playing audio files directly from a USB drive.
- AUX-in: For wired connection to devices using a 3.5mm audio cable.
- FM Radio: Built-in FM tuner for radio broadcasts.

Figure 4: Available connectivity options.

Figure 5: Connecting to an external device via AUX cable.
Operating Instructions
1. Power On/Off
Locate the power switch on the rear panel of the speaker. Flip the switch to the "ON" position to power on the speaker. The LCD display will illuminate. Flip to "OFF" to power down.
2. Control Methods
The speaker can be controlled using the physical buttons and knobs on the side panel or via the included remote control.
- Side Panel Controls: Includes buttons for mode change, play/pause, previous/next track, and knobs for volume and bass adjustment.
- Remote Control: Provides full functionality for convenient operation from a distance.
3. Mode Selection
Press the "MODE" button on the speaker's control panel or the remote control to cycle through available input modes: Bluetooth, USB, AUX, and FM Radio. The selected mode will be indicated on the LCD display.
4. Bluetooth Operation
- Switch the speaker to Bluetooth mode. The LCD display will show "BT" or a similar indicator, and the speaker will enter pairing mode.
- On your device (smartphone, tablet), enable Bluetooth and search for available devices.
- Select "Krisons Sound Blaster" (or similar name) from the list of devices.
- Once paired, the speaker will confirm the connection, and you can play audio from your device.
5. USB Playback
- Insert a USB drive containing MP3 audio files into the USB port on the speaker.
- Switch the speaker to USB mode. The speaker will automatically detect and begin playing audio files from the USB drive.
- Use the previous/next buttons to navigate tracks and the play/pause button to control playback.
6. AUX-in Connection
- Connect one end of a 3.5mm audio cable to the AUX-in port on the speaker.
- Connect the other end of the 3.5mm audio cable to the audio output jack of your external device (e.g., TV, computer, MP3 player).
- Switch the speaker to AUX mode. Audio from your connected device will now play through the speaker.
7. FM Radio
- Switch the speaker to FM Radio mode.
- The speaker will automatically scan and store available FM stations.
- Use the previous/next buttons to cycle through the stored stations.
8. Volume and Tone Adjustment
Use the "Volume" knob to adjust the overall sound level. Use the "Bass" knob to increase or decrease the low-frequency output. The speaker is designed to provide a balanced sound across treble, midrange, and bass frequencies.
Maintenance
To ensure the longevity and optimal performance of your Krisons Sound Blaster Tower Speaker, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe the exterior surfaces of the speaker. Do not use abrasive cleaners, waxes, or solvents, as these can damage the finish.
- Dust: Regularly dust the speaker grilles and vents to prevent accumulation, which can affect sound quality and internal components.
- Liquid Exposure: Keep the speaker away from water and other liquids. Do not place liquid-filled containers on or near the speaker.
- Storage: If storing the speaker for an extended period, disconnect it from power and store it in a cool, dry place, away from direct sunlight and extreme temperatures.
Troubleshooting
If you encounter issues with your speaker, refer to the following common problems and solutions:
| Problem | Possible Solution |
|---|---|
| No power |
|
| No sound |
|
| Bluetooth not connecting |
|
| Remote control not working |
|
| Sound during power on/off | A brief sound or pop during power on/off is normal for this type of audio equipment and does not indicate a malfunction. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Krisons |
| Model Name | Sound Blaster |
| Speaker Maximum Output Power | 80 Watts |
| Connectivity Technology | Auxiliary, Bluetooth, USB, Wireless |
| Audio Output Mode | Surround |
| Mounting Type | Floor Standing |
| Enclosure Material | Crystal |
| Speaker Type | Subwoofer/Bookshelf/Woofer/Tower |
| Colour | Black |
| Control Method | Touch, Remote Control |
| Woofer Driver Diameter | 8 Inches |
| Tweeter Driver Diameter | 1 Inches |
| Total USB 2.0 Ports | 1 |
| Number of Audio Channels | 2.1 |
| Item Dimensions (D x W x H) | 39D x 24W x 57H Centimeters |
| Item Weight | 8900 Grams |
| Compatible Devices | Smartphone, Tablet |
| Power Source | AC |
Warranty Information
This Krisons Sound Blaster Tower Speaker comes with a 6-month warranty on manufacturing defects. Please refer to the included Warranty Card for detailed terms and conditions. Retain your purchase receipt as proof of purchase for warranty claims.
Customer Support
For any questions, assistance, or support regarding your Krisons Sound Blaster Tower Speaker, please contact Krisons Customer Care:

Figure 6: Krisons Customer Support contact details.
- Email: service@krisons.com
- Phone: +91-8287124581 / +91-9910016757
- Operating Hours: 10 AM to 6 PM
- Manufacturer: Krisons Electronic Systems Limited, ZYTEL ENTERPRISES PVT