SANSUI T93 Portable Karaoke Speaker User Manual

1. Introduction

Thank you for purchasing the SANSUI T93 Portable Karaoke Speaker. This powerful 60W stereo party speaker is designed for outdoor and indoor use, featuring wireless Bluetooth connectivity, a microphone, and multiple playback options including TF card, AUX, and USB. It incorporates advanced sound technology like DPS intelligent noise reduction and a four-unit sound system for a rich audio experience. Please read this manual carefully to ensure proper use and maintenance of your device.

SANSUI T93 Portable Karaoke Speaker with microphone and remote — The SANSUI T93 Portable Karaoke Speaker, a new generation karaoke artifact with four-unit sound, DPS intelligent noise reduction, and portable KTV functionality.

2. Package Contents

Please check the package for the following items:

SANSUI T93 Portable Karaoke Speaker
Wireless Microphone
Remote Control
Charging Cable (USB)
User Manual
Shoulder Strap (for portability)

SANSUI T93 speaker, microphone, and remote control — SANSUI T93 speaker with included microphone and remote control.

3. Specifications

Feature	Specification
Item Condition	New
Weight	3200g
Dimensions (Depth x Width x Height)	252mm x 92mm x 131mm
Input/Output	USB
Battery Capacity	6000mAh
Maximum Wireless Range	10m-20m
Sound Mode	Hi-Res Sound Mode
Use	Home, Portable
Sensitivity	85dB
Bluetooth Version	5.3
Input Power	50-99 W
Active Noise-Cancellation	Active
Impedance	4 Ohm
Voice Control	No
Waterproof	Yes
Support APP	Yes
Material	Plastic
Playback Function	Radio, MP3
Inbox Adaptor	Yes
Support Apt-x	Yes
Intelligent Personal Assistant	M
Built-in Microphone	Yes
Audio Crossover	Full-Range
Number of Loudspeaker Enclosure	1
Power Source	AC, Battery
PMPO	60 W
Channels	4 (3.1)
Remote Control	Yes
Support Memory Card	Yes
Output Power	60W
Microphone Support	Wired connection support
Certification	CE, RoHS

Internal view of SANSUI T93 speaker showing four speaker units — The SANSUI T93 features four speakers and four low-frequency diaphragm units, delivering 60W peak power for transparent and full vocal sound quality.

4. Initial Setup

4.1 Charging the Speaker

The SANSUI T93 speaker is equipped with a built-in 6000mAh lithium battery, providing approximately 6 hours of battery life on a full charge. To charge the speaker:

Connect the provided USB charging cable to the DC 5V port on the speaker.
Connect the other end of the USB cable to a compatible USB power adapter (not included) or a computer's USB port.
The charging indicator light (2) on the control panel will illuminate during charging.
Once fully charged, the full power indicator light (6) will show, and the charging indicator may change or turn off.

Internal view of SANSUI T93 speaker showing 6000mAh battery — The SANSUI T93 features a high-performance 6000mAh lithium battery, offering up to 6 hours of playback on a single charge.

4.2 Microphone Setup

The included wireless microphone connects automatically to the speaker. Ensure the microphone is charged via its Type-C port before use.

SANSUI T93 microphone with Type-C charging and mode descriptions — The wireless microphone supports Type-C charging and offers seven distinct sound modes for various karaoke experiences.

4.3 Powering On/Off

Press and hold the Power button (17) on the speaker's control panel to turn the device on or off.

5. Operation

5.1 Control Panel Overview

Refer to the diagram below for a detailed description of the speaker's buttons and knobs:

SANSUI T93 speaker control panel button descriptions — Detailed layout and function of the SANSUI T93 speaker's control panel.

Microphone volume knob
Charging indicator light
Bluetooth indicator light
MP3 indicator light
Low battery indicator light
Full power indicator light
[- Volume +] knob
Play/Pause button
Microphone Reverb+
Next song
Microphone Reverb-
Previous song
Microphone scene switching
Noise cancellation/microphone priority
Mode switching
EQ key
Power button

5.2 Bluetooth Pairing

The SANSUI T93 uses upgraded Bluetooth 5.3 technology for stable and efficient wireless connection.

Turn on the speaker. The Bluetooth indicator light (3) will flash, indicating it's in pairing mode.
On your mobile device (phone, tablet, laptop), enable Bluetooth and search for available devices.
Select "SANSUI T93" from the list.
Once connected, the Bluetooth indicator light will stop flashing and remain solid.

Bluetooth 5.3 chip diagram — The SANSUI T93 features upgraded Bluetooth 5.3 for high-speed, stable, and low-power wireless connectivity with various devices.

5.3 Multi-Mode Playback

The speaker supports various playback modes:

Bluetooth Mode: Connect wirelessly as described above.
TF Card Mode: Insert a TF (MicroSD) card into the TF card slot. The speaker will automatically switch to TF card mode and begin playback.
USB Mode: Insert a USB drive into the USB port. The speaker will automatically switch to USB mode and begin playback.
AUX Mode: Connect an external audio device using a 3.5mm AUX cable (not included) to the AUX input.

Use the Mode switching button (15) to cycle through available playback modes.

Side panel of SANSUI T93 speaker with labeled ports — The SANSUI T93 offers multiple playback options including DC 5V, OTG digital audio, USB, TF card, and a 6.5mm wired microphone interface.

5.4 Karaoke Functions

The wireless microphone connects via 2.4G wireless technology for stable, low-latency karaoke.

Microphone Volume: Adjust using the Microphone volume knob (1).
Reverb Effect: Use Microphone Reverb+ (9) and Microphone Reverb- (11) buttons to adjust the reverb.
Microphone Modes: The microphone itself has a button to cycle through seven sound modes: KTV mode, Host mode, male voice, female voice, baby sound, robot, and magic sound.
Mute: Long press the microphone's mode button to mute/unmute.
Noise Cancellation: Use the Noise cancellation/microphone priority button (14) on the speaker for clearer vocals.

5.5 True Wireless Stereo (TWS) Pairing

If you have two SANSUI T93 speakers, you can pair them for a true wireless stereo experience.

Ensure both speakers are powered on and not connected to any Bluetooth device.
Press the TWS pairing button (if available, or follow specific instructions for TWS pairing, often a long press on the Mode button or a dedicated TWS button) on one speaker. It will enter TWS pairing mode.
The speakers will automatically connect to each other, distinguishing left and right channels for stereo sound.
Once paired, connect your device to one of the speakers via Bluetooth as described in section 5.2.

Two SANSUI T93 speakers connected via TWS to a laptop — Achieve true wireless stereo by pairing two SANSUI T93 speakers, which automatically assign left and right audio channels.

5.6 Remote Control Usage

The included infrared remote control allows for convenient operation from up to 10 meters away.

Power: Turn the speaker on/off.
Volume: Adjust master volume.
Playback: Play/Pause, Next/Previous track.
Mode: Switch between input modes.
EQ: Access equalizer settings.
KTV/Mic functions: Specific buttons for microphone reverb, scene switching, etc.

Hand holding SANSUI T93 remote control — The infrared remote control provides convenient access to speaker functions from up to 10 meters away.

6. Maintenance

Cleaning: Use a soft, dry cloth to clean the speaker's surface. 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 battery frequently. Charge the speaker 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 port covers are securely closed if present.

7. Troubleshooting

No Power:: Ensure the speaker is charged. Connect it to a power source using the USB cable and check the charging indicator light.
Cannot Pair Bluetooth:: Make sure the speaker is in Bluetooth pairing mode (indicator flashing). Ensure your device's Bluetooth is on and within range. Forget previous pairings on your device and try again. Restart both the speaker and your device.
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. If using TF card or USB, ensure the files are in a supported format (e.g., MP3).
Microphone Not Working:: Ensure the microphone is charged. Check the microphone volume knob on the speaker. Make sure the microphone is not muted (long press its mode button).
Remote Control Not Responding:: Ensure there are no obstructions between the remote and the speaker. Check the remote control's battery. Make sure you are within the 10-meter operating range.

8. User Tips

For optimal karaoke performance, experiment with the different microphone sound modes to find the one that best suits your voice or the song.
Utilize the shoulder strap for easy portability when taking the speaker outdoors.
When using the TWS feature, place the two speakers at an appropriate distance for the best stereo separation.

Person carrying SANSUI T93 speaker with shoulder strap — The included shoulder strap enhances the portability of the SANSUI T93 speaker for on-the-go entertainment.

9. Safety Information

Do not expose the speaker to extreme temperatures, humidity, or direct sunlight.
Keep the device away from water and other liquids, despite its waterproof rating, to prevent damage to internal components.
Do not attempt to disassemble, repair, or modify the speaker yourself. This will void the warranty and may cause damage or injury.
Keep out of reach of children.
Use only the provided charging cable.
Avoid listening at high volume levels for extended periods to prevent hearing damage.

10. Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the documentation provided at the time of purchase or contact your retailer. Keep your proof of purchase for any warranty claims.

SANSUI T93