1. Introduction
The SanSui T52 is a versatile portable karaoke Bluetooth speaker designed for both indoor and outdoor entertainment. Featuring Bluetooth 5.0 connectivity, TWS (True Wireless Stereo) pairing, multiple playback modes, and a powerful sound system, it's perfect for KTV sessions, gatherings, presentations, and live streaming. This manual provides detailed instructions to help you get the most out of your speaker.
2. Package Contents
Please check the package for the following items:
- SanSui T52 Portable Karaoke Bluetooth Speaker
- Wireless Microphones (Quantity may vary based on purchase option: 1 or 2)
- USB Charging Cable (for speaker)
- USB Charging Cable (for microphones)
- AUX Cable
- User Manual (this document)
3. Setup Guide
3.1 Charging the Speaker and Microphones
Before first use, fully charge the speaker and microphones.
- Speaker: Connect the provided USB charging cable to the DC 5V port on the speaker and a suitable USB power adapter (not included). The charging indicator will show the charging status. A full charge provides up to 48 hours of playback.
- Microphones: Connect the provided USB charging cable to the USB-C port on each microphone and a suitable USB power adapter. The microphone display will indicate charging status.
3.2 Powering On/Off
- Speaker: Press and hold the power button (usually located on the top or side panel) for a few seconds until the display lights up. Repeat to power off.
- Microphones: Press the power button on each microphone. The display on the microphone will light up. Repeat to power off.
3.3 Bluetooth Pairing
The speaker uses Bluetooth 5.0 for stable connections up to 10-20 meters.
- Power on the SanSui T52 speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing 'bt' on the display.
- Enable Bluetooth on your smartphone or other device.
- Search for 'SANSUI T52' in the list of available devices and select it to connect.
- Once connected, the 'bt' indicator on the speaker display will stop flashing and remain solid. You will hear a confirmation tone.
3.4 TWS (True Wireless Stereo) Pairing
For an immersive 360° surround sound experience, you can pair two SanSui T52 speakers together.
- Ensure both SanSui T52 speakers are powered on and not connected to any other Bluetooth device.
- On one speaker (this will be the primary speaker), double-press the TWS button (refer to the control panel diagram if available).
- The speakers will automatically search for each other and pair. A confirmation tone will indicate successful pairing.
- Once paired, connect your device to the primary speaker via Bluetooth as described in section 3.3. Sound will now play synchronously through both speakers, creating a stereo sound field.
4. Operating Instructions
4.1 Playback Modes
The SanSui T52 supports multiple playback options:
- Bluetooth: Connect your device wirelessly as described in section 3.3.
- TF Card: Insert a TF (MicroSD) card into the designated slot. The speaker will automatically detect and play audio files.
- USB Drive: Insert a USB flash drive into the USB port. The speaker will automatically detect and play audio files.
- AUX Input: Connect an external audio source (e.g., MP3 player, computer) using the provided 3.5mm AUX cable to the AUX port.
4.2 Karaoke Functionality
Enjoy KTV anytime with the SanSui T52's integrated karaoke features:
- Microphone Connection: The wireless microphones will automatically connect to the speaker when powered on.
- One-Click Sound Cancellation: Press the dedicated 'Sound Cancellation' button on the speaker or microphone to remove vocals from a song, turning it into an instrumental track for karaoke.
- Volume Adjustment: Use the volume knobs on the speaker or the controls on the microphone to adjust microphone and music levels independently.
4.3 Sound Adjustment and DSP Processing
The speaker features professional tuning and a dual DSP processor for enhanced audio quality.
- Volume Controls: Adjust the master volume using the main knob on the speaker.
- Microphone Effects: Some microphones may have built-in echo or reverb effects. Refer to the microphone's specific instructions.
- DSP Technology: The integrated DSP (Digital Signal Processor) optimizes and distributes audio signals to the four speaker units, ensuring clear highs, transparent mids, and powerful bass.
4.4 Live Streaming Support
The SanSui T52 can be used for mobile phone live streaming, functioning as both a live sound card and a computer sound card.
- Connect your smartphone to the speaker using the appropriate cable (e.g., AUX cable to the 'Live' port if available, or via Bluetooth for audio output).
- Use the microphones for clear vocal input during your live stream.
5. Maintenance
- Cleaning: Use a soft, dry cloth to clean the speaker's exterior. Do not use abrasive cleaners or solvents.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the speaker frequently. Charge it regularly, even if not in use for extended periods.
- Water Resistance: The speaker is waterproof, but avoid submerging it in water or exposing it to heavy rain for prolonged periods. Ensure all ports are securely covered if applicable.
6. Troubleshooting
- No Power: Ensure the speaker is charged. Connect it to a power source and try again.
- No Sound: Check the volume levels on both the speaker and your connected device. Ensure the correct input mode (Bluetooth, AUX, TF, USB) is selected.
- Bluetooth Pairing Issues: Make sure the speaker is in pairing mode and within range (10-20m). Disconnect from other Bluetooth devices and try pairing again. If issues persist, restart both the speaker and your device.
- Microphone Not Working: Ensure the microphone is charged and powered on. Check its battery level. Make sure the microphone volume is not muted or set too low.
- Distorted Sound: Reduce the volume on both the speaker and the source device. Ensure the audio source is of good quality.
- TWS Pairing Failure: Ensure both speakers are powered on, not connected to other devices, and within close proximity during pairing.
7. Specifications
| Feature | Specification |
|---|---|
| Model | T52 |
| Brand | SANSUI |
| Output Power | 120W Peak (2*40W + 2*20W RMS) |
| Bluetooth Version | 5.0 |
| Maximum Wireless Range | 10m - 20m |
| Signal-to-Noise Ratio | >98dB |
| Frequency Range | 75Hz-18KHz ±3dB |
| Distortion (THD) | <10% |
| Battery Capacity | 12000mAh |
| Max Playback Time | Up to 48 hours |
| Speaker Configuration | 4 units (2 x 3.5-inch, 2 x 1.5-inch) |
| Product Dimensions (approx.) | 280mm x 100mm x 180mm |
| Input Power | 50-99 W |
| Impedance | 2-4 Ohm |
| Audio Crossover | Full-Range |
| Channels | 3 (2.1) |
| Waterproof | Yes |
| Support Memory Card | Yes (TF Card) |
| Built-in Microphone | Yes (for speaker, separate wireless mics included) |
| Remote Control | Yes |
| Sound Mode | 3D Surround Sound Mode |
| Use | KTV System |
| Cabinet Material | Plastic |
| Origin | Mainland China |
| Certification | CE |
8. User Tips
- Output Power Clarification: The speaker is advertised with a '1200W Peak' output. For continuous, sustained audio, refer to the RMS power of '2*40W + 2*20W' (total 80W RMS) as listed in the specifications. Peak power refers to the maximum power the speaker can handle in short bursts.
- Microphone Feedback: If you experience microphone feedback (howling), try reducing the microphone volume, moving the microphone further away from the speaker, or adjusting the speaker's position.
- Optimizing TWS: For the best TWS stereo effect, place the two paired speakers at an equal distance from your listening position and ensure no obstructions between them.
- Live Streaming Audio: When using for live streaming, test your audio setup before going live to ensure microphone and music levels are balanced and clear.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please contact the seller or refer to the warranty card included with your product. Keep your purchase receipt as proof of purchase.
