1. Introduzione
This manual provides detailed instructions for the setup, operation, and maintenance of your TONOR SL4000 2.1 Soundbar with Subwoofer. Please read this manual thoroughly before using the product to ensure proper functionality and to maximize your audio experience.
The TONOR SL4000 2.1 Soundbar system delivers a maximum power of 160W with a frequency response of 55Hz to 20kHz, offering clear sound and powerful bass. It is designed for home cinema, gaming, and music, providing a versatile audio solution.
2. Cuntenutu di u pacchettu
Verificate chì tutti l'articuli sò presenti è in bonu statu:
- 1 x Unità Soundbar
- 1 x Subwoofer
- 1 x Adattatore d'alimentazione
- 1 x Control remoto
- 1 x HDMI Cable (ARC compatible)
- 1 x Cavu otticu digitale
- 1 x 3.5 mm Cable Audio
- Kit di montaggio à u muru
3. Setup
3.1 Placement
The soundbar's elegant and slim design allows it to fit perfectly under your TV. The subwoofer can be placed on the floor near the soundbar for optimal bass performance. A wall mounting kit is included for alternative installation.
3.2 Connecting the Soundbar and Subwoofer
Connect the subwoofer to the soundbar using the dedicated cable. Ensure a secure connection.
3.3 Cunnessione di putenza
Connect the power adapter to the soundbar's DC IN port and then plug it into a power outlet.
3.4 Cunnessioni Audio
The soundbar offers versatile connectivity options. Choose the connection method that best suits your devices:
- HDMI (ARC): For optimal audio quality and control via your TV remote, connect the included HDMI cable from the soundbar's HDMI (ARC) port to your TV's HDMI (ARC/eARC) port.
- otticu: Connect the included optical cable from the soundbar's OPTICAL port to your TV's optical output.
- AUX: Use the included 3.5mm audio cable to connect the soundbar's AUX port to the audio output of your device (e.g., TV headphone jack, PC).
- USB: Insert a USB drive into the USB port for direct MP3 playback.
- Bluetooth 5.3: For wireless connection with smartphones, tablets, or other Bluetooth-enabled devices.

Image: Steps for connecting the soundbar via HDMI ARC. Step 1: Connect the cable to the TV's ARC port. Step 2: Connect the other end to the soundbar's ARC port. Step 3: Press the HDMI ARC button on the remote control.

Image: Rear panel of the soundbar displaying HDMI (ARC), USB, Optical, and AUX input ports.
4. Operating Instructions
4.1 Power On/Off
Appughjà u buttone d'accensione nantu à a barra sonora o u telecomandu per accende o spegne l'unità.
4.2 Selezzione di input
Use the 'Input' button on the remote control to cycle through available input sources: HDMI (ARC), Optical, AUX, USB, and Bluetooth.
4.3 Volume Control
Use the 'VOL+' and 'VOL-' buttons on the remote control to adjust the master volume. The subwoofer's bass levels can also be adjusted independently.
4.4 Modi di l'equalizzatore
The soundbar features an advanced DSP chip with three preset equalization modes to optimize your audio experience:
- Modu Cinema: Provides an immersive sound experience, ideal for movies.
- Modu di musica: Ensures clear and rich sound reproduction for music.
- Modu di ghjocu: Enhances your gaming experience with optimized audio.
Switch between these modes using the dedicated buttons on the remote control.

Image: Remote control with clearly labeled buttons for 'Game', 'Films' (Cinema), and 'Music' sound modes.
4.5 Accoppiamentu Bluetooth
Per cunnette via Bluetooth:
- Select Bluetooth input on the soundbar. The indicator light will flash.
- Enable Bluetooth on your device (smartphone, tablet).
- Cerca "TONOR SL4000" in your device's Bluetooth settings and select it to pair.
- Once connected, the indicator light will be solid.

Image: A smartphone screen showing a successful Bluetooth connection to the TONOR soundbar, with the soundbar visible in the background.
Riproduzione USB 4.6
Inserite una chiavetta USB chì cuntene audio MP3 files into the USB port. The soundbar will automatically switch to USB input and begin playback. Use the remote control for play/pause, next track, and previous track functions.
5. Mantenimentu
To ensure the longevity and optimal performance of your TONOR SL4000 soundbar and subwoofer, follow these maintenance guidelines:
- Pulizia: Aduprate un pannu dolce è asciuttu per pulisce e superfici di a barra sonora è di u subwoofer. Ùn aduprate micca detergenti liquidi o materiali abrasivi, postu chì puderanu dannighjà a finitura.
- Ventilazione: Assicuratevi chì a soundbar è u subwoofer abbianu una ventilazione adatta. Ùn bluccate micca alcuna apertura di ventilazione.
- Ambiente: Avoid exposing the unit to extreme temperatures, humidity, or direct sunlight. Keep it away from sources of heat and moisture.
- Conservazione: Sè vo almacenate l'unità per un periodu prolongatu, scollegatela da a rete elettrica è almacenatela in un locu frescu è asciuttu.
6. Risoluzione di prublemi
If you encounter issues with your TONOR SL4000 soundbar, please refer to the following common problems and solutions:
| Prublemu | Causa Possibile | Soluzione |
|---|---|---|
| Nisun putere | Cavu d'alimentazione micca cunnessu; A presa di corrente ùn funziona micca | Assicuratevi chì u cavu di alimentazione sia cunnessu bè. Pruvate una presa di corrente diversa. |
| Nisun sonu | Ingressu incorrectu sceltu; Volume troppu bassu; Cavi micca cunnessi currettamente | Select the correct input source. Increase volume. Check all audio cables are securely connected. Ensure TV audio output is set correctly. |
| Problemi di cunnessione Bluetooth | A barra sonora ùn hè micca in modu di accoppiamentu; Apparatu troppu luntanu; Interferenza | Ensure soundbar is in Bluetooth pairing mode. Move device closer to the soundbar. Avoid strong interference sources. |
| U cuntrollu remoto ùn funziona micca | Batterie scariche; Ostruzione trà u telecomandu è a soundbar | Replace remote control batteries. Remove any obstructions. Ensure remote is pointed at the soundbar's sensor. |
| Distorted sound at high volumes | Volume troppu altu; Scarsa qualità di a fonte audio | Reduce the volume. Try a different audio source to check if the issue persists. |
Sè u prublema persiste dopu avè pruvatu ste suluzioni, cuntattate l'assistenza clienti.
7. Specificazioni
| Feature | Detail |
|---|---|
| Marca | TONORE |
| Nome di mudellu | TNS2100 |
| Numeru di mudellu di l'articulu | SL4000 |
| Tipu di parlante | Son surround, subwoofer |
| Cunfigurazione di u Canale Sonu Surround | 2.1 |
| Tecnulugia di cunnessione | Ausiliariu, Bluetooth, HDMI, Otticu, USB |
| Tecnulugia di cumunicazione wireless | Bluetooth 5.3 |
| Potenza massima di l'altoparlante | 80 Watts (Total system power up to 160W peak) |
| Risposta di Frequency | 55Hz - 20KHz |
| Size Speaker | 5.25 pollici (Subwoofer) |
| Funzioni spiciali | 3D Surround Sound, Built-in DSP, 3 EQ Modes |
| Dispositivi compatibles | Smart TV, Smartphone, Tablet, Desktop Computer, Laptop |
| Usi di u pruduttu cunsigliati | For game console, For music player, For computer, For smartphone or tablet, For ambient sound system, For television |
| Metudu di cuntrollu | Control remoto |
| Culore | Neru |
| Materiale | Plastica |
| Dimensioni di u produttu (L x W x H) | 48 x 23 x 35.5 cm |
| Pesu di l'articulu | 4500 grammi |
| Fonte d'energia | Cavu Elettricu |
| Impermeabile | Falsu |
8. Garanzia infurmazione
This product comes with a Limited Warranty. Please refer to the warranty card included in your package for specific terms and conditions. Keep your proof of purchase for warranty claims.
9. Assistenza Clienti
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact TONOR customer support. Contact information can typically be found on the official TONOR websitu o nantu à l'imballu di u pruduttu.





