1. Introducció
Gràcies per la compraasing the MISSION MSB21-2.1 Soundbar with Wireless Subwoofer. This manual provides important information regarding the setup, operation, maintenance, and troubleshooting of your new audio system. Please read this manual thoroughly before use and retain it for future reference.
1.1 Producte acabatview
The MISSION MSB21-2.1 is a high-performance 2.1 channel sound system designed to enhance your home entertainment experience. It features a sleek soundbar and a powerful wireless subwoofer, offering rich, immersive audio with deep bass. With multiple connectivity options including HDMI ARC, Optical, Coaxial, AUX, and Bluetooth, it seamlessly integrates with various audio sources.

Image 1.1: The MISSION MSB21-2.1 Soundbar and its accompanying Wireless Subwoofer.
1.2 Què hi ha a la caixa
- MISSION MSB21 Soundbar
- Subwoofer sense fil
- Control remot
- Cable d'alimentació per a barra de so
- Cable d'alimentació per a subwoofer
- Manual d'instruccions (aquest document)
- Cable HDMI
- Cable òptic
2. Instruccions de seguretat
Please read and follow all safety instructions carefully to prevent electric shock, fire, or damage to the unit. Keep this manual handy for future reference.
- Font d'alimentació: Only use the power cables supplied with the unit. Ensure the voltage coincideix amb l'etiqueta de classificació de la unitat.
- Ventilació: No bloquegeu cap obertura de ventilació. Instal·leu-ho d'acord amb les instruccions del fabricant.
- Aigua i humitat: No exposeu aquest aparell a degoteigs o esquitxades. No col·loqueu objectes plens de líquids, com ara gerros, a sobre de l'aparell.
- Calor: No instal·leu a prop de cap font de calor com ara radiadors, registres de calor, estufes o altres aparells (inclosos amplificadors) que produeixen calor.
- Neteja: Netegeu només amb un drap sec.
- Manteniment: No intenteu atendre aquest producte vosaltres mateixos. Consulteu tots els serveis a personal de servei qualificat.
- Col·locació: Place the soundbar and subwoofer on a stable, flat surface. Avoid placing them in direct sunlight or near strong magnetic fields.
3. Components del producte
3.1 Barra de so
The soundbar houses the main left and right channel drivers, delivering clear dialogue and mid-range frequencies. It features integrated controls on the top panel for easy access.

Image 3.1: Soundbar Top Controls (Power, Input, Play/Pause, Volume Down, Volume Up).
3.2 Subwoofer sense fil
The wireless subwoofer provides powerful bass, enhancing the overall audio experience. It connects wirelessly to the soundbar for flexible placement.

Imatge 3.2: Frontal view of the Wireless Subwoofer.

Imatge 3.3: Part inferior view of the Wireless Subwoofer, highlighting the 6.5-inch down-firing driver.

Imatge 3.4: posterior view of the Wireless Subwoofer, showing the power input and the 'PAIR' button.
4. Configuració
4.1 Desembalatge i col·locació
Carefully remove all components from the packaging. Place the soundbar directly in front of your TV, centered, or mount it on the wall below your TV. The wireless subwoofer can be placed anywhere in the room, ideally near a wall or corner for optimal bass response, but ensure it is within range of the soundbar for wireless connection.
4.2 Connecting Your Soundbar
The MSB21-2.1 offers multiple connection options. Choose the one that best suits your TV and other devices.

Image 4.1: Soundbar Connection Diagram.
- HDMI ARC (recomanat): Connect an HDMI cable from the soundbar's HDMI OUT (ARC) port to your TV's HDMI ARC port. This allows audio from your TV to be sent to the soundbar and enables CEC control (e.g., TV remote can control soundbar volume).
- Òptic: Connect an optical cable from the soundbar's OPTICAL port to your TV's Optical Digital Audio Out port.
- Coaxial: Connect a coaxial cable from the soundbar's COAXIAL port to your TV's Coaxial Digital Audio Out port.
- AUX: Connect a 3.5mm audio cable from the soundbar's AUX port to your device's audio output (e.g., headphone jack on a TV or smartphone).
- HDMI IN (Source Devices): Connect external devices like Blu-ray players or gaming consoles to the soundbar's HDMI IN 1 or HDMI IN 2 ports. The soundbar supports 4K Pass-Thru.
4.3 Engegada i emparellament de subwoofer
1. Connect the power cables to the soundbar and the wireless subwoofer, then plug them into a wall outlet.
2. The soundbar will automatically enter standby mode. Press the Power button on the soundbar or remote control to turn it on.
3. The subwoofer should automatically pair with the soundbar. The indicator light on the subwoofer will turn solid blue when successfully paired. If pairing fails, press the 'PAIR' button on the back of the subwoofer and then the 'PAIR' button on the soundbar remote (if available) or cycle the soundbar's power.
5. Funcionament
5.1 Controls bàsics
- Potència: Premeu el botó d'engegada (U) on the soundbar or remote to turn the unit on/off.
- Volum: Use the Volume Up (+) and Volume Down (-) buttons on the soundbar or remote to adjust the volume.
- Selecció d'entrada: Premeu el botó d'entrada (↱) on the soundbar or the dedicated input buttons on the remote (HDMI 1, HDMI 2, OPTICAL, COAXIAL, AUX, BT) to switch between audio sources.
- Reproduir/pausa: Premeu Reproduir/Pausa (▶‖) button for media playback control (primarily for Bluetooth mode).
Transmissió d'àudio Bluetooth 5.2
1. Press the Input button on the soundbar or the BT button on the remote to select Bluetooth mode. The soundbar's indicator light will flash blue.
2. On your mobile device, enable Bluetooth and search for available devices. Select "MISSION MSB21" from the list.
3. Once connected, the indicator light on the soundbar will turn solid blue. You can now stream audio from your device to the soundbar.
4. To disconnect, disable Bluetooth on your device or select a different input on the soundbar.
5.3 Modes i funcions de so
- Dolby Digital Processing: The soundbar automatically decodes Dolby Digital signals for enhanced surround sound experience.
- Virtual Surround: Engages a processing mode to simulate a wider soundstage, providing a more immersive audio experience. Refer to your remote control for a dedicated 'SURROUND' or 'MODE' button to activate this feature.
- Intensificació dels sons més greus: Enhances low-frequency output for more pronounced bass. This feature can typically be toggled via the remote control.
6. Manteniment
Un manteniment adequat garanteix la longevitat i el rendiment òptim del vostre sistema de barra de so.
- Neteja: Use a soft, dry cloth to clean the surfaces of the soundbar and subwoofer. Do not use liquid cleaners or aerosol sprays.
- Emmagatzematge: Si guardeu la unitat durant un període prolongat, desconnecteu-la de la presa de corrent i guardeu-la en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Ventilació: Ensure that the ventilation openings on both units are not obstructed by dust or debris.
7. Solució De Problemes
If you experience issues with your soundbar system, refer to the following common problems and solutions.
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | Cable d'alimentació no connectat; Presa de corrent no activa | Ensure power cables are securely connected and the outlet is active. Try a different outlet. |
| Sense so | Incorrect input selected; Volume too low; Mute activated; Cable not connected properly | Select the correct input source. Increase volume. Deactivate mute. Check all audio cables are securely connected. |
| El subwoofer no s'aparella | Out of range; Interference; Pairing failed | Ensure subwoofer is within range (approx. 10 meters). Reduce interference from other wireless devices. Press the 'PAIR' button on the subwoofer and then on the soundbar remote (if applicable) or cycle soundbar power. |
| El comandament a distància no funciona | Batteries depleted; Obstruction; Incorrect aim | Replace batteries. Remove any obstructions between remote and soundbar. Aim the remote directly at the soundbar's sensor. |
| Problemes de connexió Bluetooth | Device not in pairing mode; Already connected to another device; Interference | Ensure soundbar is in Bluetooth pairing mode. Disconnect from other devices. Try pairing again. Move closer to the soundbar. |
Si el problema persisteix després de provar aquestes solucions, poseu-vos en contacte amb l'atenció al client.
8. Especificacions
| Característica | Descripció |
|---|---|
| Nom del model | MSB21 |
| Tipus d'altaveu | Barra de so amb subwoofer sense fil |
| Configuració del canal de so envoltant | 2.1 |
| Total System Output | 240 watts RMS (400 Watts Peak) |
| Diàmetre del subwoofer | 6.5 polzades |
| Tecnologia de connectivitat | Bluetooth, HDMI (ARC), Optical, Coaxial, AUX |
| Entrades HDMI | 2 (with 4K Pass-Thru) |
| Sortida HDMI | 1 (with ARC and CEC) |
| Descodificació d'àudio | Dolby Digital |
| Característiques especials | Virtual Surround, Bass Boost |
| Dimensions del producte (barra de so) | Not specified in detail, typically long and slim |
| Dimensions del producte (subwoofer) | Approx. 60"D x 60"W x 90"H (Note: This dimension seems unusually large for a subwoofer, please refer to product packaging for exact dimensions.) |
| Pes de l'article | 18.85 lliures (sistema total) |
| Font d'alimentació | Elèctric amb cable |
| Mètode de control | Remote Control, Touch Buttons |
9. Garantia i Suport
9.1 Informació de la garantia
Specific warranty details for the MISSION MSB21-2.1 Soundbar with Wireless Subwoofer are typically provided with the product packaging or can be found on the official MISSION weblloc web. Si us plau, conserveu el comprovant de compra per a reclamacions de garantia.
9.2 Atenció al client
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please visit the official MISSION website or contact their customer support directly. Contact information can usually be found on the product packaging or the brand's official weblloc.
You can visit the MISSION Store on Amazon for more information: MISSION Store





