1. Introduzione
Thank you for choosing the Renkforce RF-SB-301 Dolby Atmos Soundbar. This 2.1 channel sound system, complete with a wireless subwoofer, is designed to deliver an immersive audio experience for both music and movies. Featuring Dolby Atmos technology, 4K HDR Passthrough, and a total output of 120 watts, it brings cinema-like sound directly to your living room without the need for additional wired speakers. This manual provides essential information for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.

Image 1.1: Renkforce RF-SB-301 Soundbar and Wireless Subwoofer. This image displays the main soundbar unit positioned horizontally in the foreground, with the compact, rectangular wireless subwoofer standing vertically in the background to the right. Both components are black.
2. Importanti Instructions Safety
Leghjite attentamente queste istruzioni di sicurezza prima di utilizà l'apparechju è cunservatele per riferimenti futuri. Un usu incorrectu pò causà scosse elettriche, incendi o altri periculi.
- Fonte di energia: Only use the power adapter supplied with the device. Ensure the voltage currisponde à a vostra alimentazione lucale.
- Ventilazione: Ùn bluccate micca alcuna apertura di ventilazione. Installate secondu l'istruzzioni di u fabricatore.
- L'acqua è l'umidità: Ùn espone micca questu apparecchiu à a pioggia o à l'umidità. Ùn mette micca oggetti pieni di liquidi, cum'è vasi, nantu à l'apparecchiu.
- Fonti di calore: Ùn installate micca vicinu à fonti di calore cum'è radiatori, registri di calore, stufe, o altri apparecchi (cumpresu amplifiers) chì producenu calore.
- Pulizia: Clean only with a dry cloth. Unplug the device from the power outlet before cleaning.
- Service : Ùn circate micca di serviziu stu pruduttu voi stessu. Cunsultate tutti i servizii à u persunale di serviziu qualificatu.
- I zitelli: Tenite fora di a portata di i zitelli. Stu dispusitivu ùn hè micca un ghjoculu.
3. Cuntenutu di u pacchettu
Verificate chì tutti l'articuli elencati quì sottu sò inclusi in u vostru pacchettu. Sè qualchì articulu manca o hè dannighjatu, cuntattate u vostru rivenditore.
- Renkforce RF-SB-301 Soundbar
- Subwoofer wireless
- Control remoto
- Adattatore d'alimentazione per Soundbar
- Cavu di alimentazione per subwoofer
- Cavu HDMI
- Cavu otticu
- Supporti di muru
- Screws and Wall Plugs for Mounting
- Manuale d'usu
4. Produttu Finituview
The Renkforce RF-SB-301 system consists of a main soundbar unit and a separate wireless subwoofer. The soundbar features an LED display with adjustable brightness and side control elements for easy operation.

Image 4.1: Front view of Renkforce RF-SB-301 Soundbar. This image shows the soundbar from a direct front perspective, highlighting its sleek, black grille and the central 'Atmos' display.

Imagine 4.2: Angolata view of Renkforce RF-SB-301 Soundbar. This image presents the soundbar from a slight angle, revealing the side control buttons on the right end and the 'Dolby Atmos' logo.
5. Setup
5.1 Placement
For optimal sound performance, place the soundbar centrally below your television. Ensure there are no obstructions in front of the soundbar. The wireless subwoofer can be placed anywhere in the room, ideally on the floor, to achieve the best bass response. Maintain a reasonable distance from other electronic devices to avoid interference.
5.2 Cunnessioni
Cunnette a soundbar à u vostru televisore o altre fonti audio aduprendu unu di i seguenti metudi:
- HDMI (eARC/ARC): For the best audio quality and control via your TV remote (CEC), connect an HDMI cable from the soundbar's HDMI OUT (eARC/ARC) port to your TV's HDMI IN (eARC/ARC) port. This connection supports 4K HDR Passthrough and HDCP 2.3.
- otticu: Cunnette un cavu otticu da u portu OPTICAL IN di a soundbar à l'uscita audio digitale ottica di u vostru televisore.
- Coassiale: Connect a coaxial cable from the soundbar's COAXIAL IN port to your TV's coaxial digital audio output.
- AUX (3.5mm Jack): Connect a 3.5mm audio cable from the soundbar's AUX IN port to the audio output of your device.
- USB: Insert a USB drive into the soundbar's USB port for media playback.
Cunnessione di putenza: Connect the soundbar's power adapter to the DC IN port and then to a wall outlet. Connect the subwoofer's power cable to its power input and then to a wall outlet.
5.3 Accoppiamentu di subwoofer senza filu
The wireless subwoofer should automatically pair with the soundbar when both devices are powered on. If the subwoofer does not connect automatically, follow these steps:
- Assicuratevi chì a soundbar è u subwoofer sianu accesi.
- Press the 'Pair' button on the back of the subwoofer. The indicator light will flash.
- On the soundbar, press the 'Pair' button (refer to the soundbar's control panel or remote for location).
- Once successfully paired, the indicator light on the subwoofer will turn solid.
5.4 Muntamentu murale
The Renkforce RF-SB-301 soundbar can be wall-mounted using the included brackets, screws, and wall plugs. Ensure the wall can support the weight of the soundbar. Use a level to ensure the soundbar is mounted straight. Consult a professional if you are unsure about wall mounting.
6. Operating Instructions
6.1 Power On/Off
Press u POWER button on the soundbar's control panel or the remote control to turn the device on or off.
6.2 Selezzione di a fonte d'ingressu
Press u INPUT or SOURCE button on the remote control or the soundbar's control panel repeatedly to cycle through available input sources: HDMI (eARC), OPTICAL, COAXIAL, AUX, BLUETOOTH, USB. The selected input will be displayed on the soundbar's LED screen.
6.3 Volume Control and Equalizer Functions
Aduprà u VOL + è VOL- buttons on the remote control or soundbar to adjust the volume. The soundbar features four equalizer functions to optimize audio for different content:
- VOCI: Enhances dialogue clarity for speech-heavy content.
- SPORT: Optimizes sound for sports broadcasts, emphasizing crowd noise and commentary.
- CINEMA: Provides an immersive, dynamic soundstage for movies, leveraging Dolby Atmos effects.
- MUSICA: Delivers balanced audio reproduction for musical content.
Press u EQ or MODE button on the remote to cycle through these sound modes.
6.4 Cunnessione Bluetooth
To stream music wirelessly from your smartphone or other Bluetooth-enabled device:
- Selezziunà u BLUATTOOTH input source on the soundbar. The LED display will show 'BT' and flash, indicating pairing mode.
- In u vostru dispositivu mobile, attivate u Bluetooth è cercate i dispositi dispunibili.
- Select 'RF-SB-301' from the list of devices.
- Once connected, the 'BT' indicator on the soundbar will stop flashing and remain solid. You can now play audio from your device through the soundbar.
Riproduzione USB 6.5
Per ghjucà l'audio files da una chiavetta USB:
- Insert a USB drive containing compatible audio files into the soundbar's USB port.
- Selezziunà u USB input source. The soundbar will automatically begin playing the first compatible audio file.
- Use the remote control to navigate tracks (play/pause, next/previous).
6.6 Utilizà u Control Remote
The included remote control provides full functionality for the soundbar. It allows you to power on/off, select input sources, adjust volume, change sound modes, and control media playback (for Bluetooth and USB). Ensure the remote control has working batteries and is pointed towards the soundbar's receiver.
7. Mantenimentu
Proper maintenance ensures the longevity and performance of your soundbar system.
- Pulizia: Disconnect the power before cleaning. Use a soft, dry, lint-free cloth to wipe the surfaces of the soundbar and subwoofer. Do not use liquid cleaners, aerosols, or abrasive cleaning agents.
- Conservazione: If storing the device for an extended period, unplug it from the power outlet and store it in a cool, dry place, away from direct sunlight and extreme temperatures.
- Ventilazione: Assicuratevi chì l'aperture di ventilazione sianu libere da polvere è detriti per impedisce u surriscaldamentu.
8. Risoluzione di prublemi
If you encounter problems with your Renkforce RF-SB-301 soundbar, refer to the following table for common issues and solutions.
| Prublemu | Causa Possibile | Soluzione |
|---|---|---|
| Nisun putere | Cavu d'alimentazione micca cunnessu; A presa di corrente ùn funziona micca | Ensure power cables are securely connected to the soundbar/subwoofer and a working power outlet. |
| Nisun sonu | Incorrect input source selected; Volume too low; Mute function active; Cables not connected properly | Selezziunate a fonte d'entrata curretta. Aumentate u vulume. Disattivate u silenziu. Verificate chì tutti i cavi audio sianu cunnessi currettamente. |
| U subwoofer ùn si accoppia micca | Subwoofer out of range; Interference; Pairing failed | Ensure subwoofer is within range of the soundbar. Re-attempt manual pairing as described in Section 5.3. Move away from other wireless devices. |
| Problemi di cunnessione Bluetooth | Device not in pairing mode; Soundbar not discoverable; Interference | Ensure soundbar is in Bluetooth pairing mode. Make sure your device's Bluetooth is on and searching. Try restarting both devices. |
| U cuntrollu remoto ùn funziona micca | Batterie esaurite; Ostruzzione; Telecomandu fora di portata | Replace batteries. Remove any obstructions between the remote and soundbar. Ensure you are within effective range. |
9. Specifiche tecniche
Below are the technical specifications for the Renkforce RF-SB-301 Soundbar system.
| Feature | Specificazione |
|---|---|
| Nome di mudellu | RF SB 301 |
| Numeru di mudellu di l'articulu | RF-4732888 |
| Marca | Renkforce |
| Tipu di parlante | Soundbar |
| Cunfigurazione di u Canale Sonu Surround | 2.1 |
| Potenza massima di l'altoparlante | 120 Watt |
| Tecnulugia di cunnessione | Bluetooth, USB |
| Funzioni spiciali | Bluetooth, USB Port, Dolby Atmos, 4K HDR Passthrough, CEC, eARC, HDCP 2.3 |
| Cunnessioni | HDMI (eARC), Optical, Coaxial, 3.5mm AUX, USB, Bluetooth |
| Metudu di cuntrollu | Control remoto |
| Fonte d'energia | Corded Electric |
| Tipu di muntatura | Muntu à u muru |
| Dimensioni di u produttu (L x W x H) | 9 x 20 x 23 cm; 10.14 kilograms (Soundbar and Subwoofer combined) |
| Usi cunsigliati per u produttu | Salone |
| Dispositivi compatibles | Smartphone, TV, Blu-ray Player |
10. Garanzia è Assistenza Clienti
Renkforce products are designed and manufactured to the highest quality standards. This product is covered by a manufacturer's warranty. For detailed warranty terms and conditions, please refer to the warranty card included in your package or visit the official Renkforce websitu.
If you experience any issues that cannot be resolved using the troubleshooting guide, or if you require further assistance, please contact Renkforce customer support. Contact information can typically be found on the manufacturer's websitu o nantu à a vostra ducumentazione d'acquistu.





