1. Introducció
Gràcies per la compraasing the Edifier R1850DB Active Bookshelf Speakers. This manual provides detailed instructions for setting up, operating, and maintaining your speakers to ensure optimal performance and longevity. The R1850DB speakers offer versatile connectivity, powerful sound, and a sleek design, making them suitable for various audio setups.
2. Instruccions de seguretat importants
- Read these instructions thoroughly before operating the product.
- Conserveu aquestes instruccions per a referència futura.
- Tingueu en compte totes les advertències del producte i del manual.
- Seguiu totes les instruccions d'ús i manteniment.
- No utilitzeu aquest aparell a prop d'aigua o humitat.
- Netegeu només amb un drap sec.
- No bloquegeu cap obertura de ventilació. Instal·leu-ho d'acord amb les instruccions del fabricant.
- 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.
- Eviteu que el cable d'alimentació sigui trepitjat o pessigat, especialment als endolls, els endolls i el punt on surten de l'aparell.
- Utilitzeu només accessoris/accessoris especificats pel fabricant.
- Desendolleu aquest aparell durant les tempestes amb llamps o quan no l'utilitzeu durant llargs períodes.
- Demaneu tot el servei a personal de servei qualificat. Cal fer servei quan l'aparell s'hagi fet malbé d'alguna manera.
3. Contingut del paquet
Marqueu la casella per als elements següents:
- Edifier R1850DB Active Bookshelf Speakers (1 pair)
- Comandament a distància sense fil
- Speaker Connection Cable (5m / 16ft)
- RCA-AUX Cable (1.7m / 5.6ft)
- RCA-RCA Cable (1.7m / 5.6ft)
- Optical Cable (1.5m / 4.9ft)
- Cable d'alimentació
- Manual d'usuari
4. Producte acabatview
4.1 Davant View
The front of the speakers features the tweeter, woofer, and bass port, designed for optimal sound projection.

Davant view of the Edifier R1850DB speakers with grilles removed, showing the tweeter, woofer, and bass port.
4.2 lateral View
The speakers feature a 10-degree upward angled design, optimizing sound delivery for desktop users.

lateral view of the Edifier R1850DB speakers, highlighting the angled design.
4.3 Panell posterior
The rear panel of the active speaker houses all input connections and manual control knobs for sound adjustment.

Close-up of the rear panel of the active speaker, showing input ports and control knobs.
- Volume/Input Selection Knob: Rotate to adjust volume; press to cycle through input sources.
- Pom de baix: Ajusta el nivell de greus.
- Pom treble: Ajusta el nivell dels aguts.
- Interruptor d'alimentació: Encén o apaga els altaveus.
- Entrada òptica: For connecting devices via optical cable.
- Entrada coaxial: For connecting devices via coaxial cable.
- Entrada AUX: For connecting devices via 3.5mm to RCA cable.
- Entrada de PC: For connecting devices via RCA cable.
- Sub Sortida: Output for connecting an external subwoofer.
- L Speaker Out: Connects to the passive left speaker.
4.4 Control remot
The included wireless remote control allows convenient operation from a distance.

Edifier R1850DB speakers with the included wireless remote control.
- Botó d'encesa: Turns the speakers on/off.
- Pujar/baixar el volum: Ajusta el volum mestre.
- Botó de silenci: Mutes/unmutes the audio.
- Input Selection Buttons: Switches between Bluetooth, Optical, Coaxial, AUX, and PC inputs.
5. Configuració
5.1 Col·locació dels altaveus
Place the speakers on a stable, flat surface. For optimal sound, position them at ear level when seated. The 10-degree upward angle is designed to direct sound towards you, especially when placed on a desktop.

Edifier R1850DB speakers positioned on a desk next to a computer monitor.

Edifier R1850DB speakers on a desk in a home office setting.
5.2 Connectar altaveus
Connect the active (right) speaker to the passive (left) speaker using the provided 5m speaker connection cable. Ensure the connectors are securely inserted into the 'L Speaker Out' port on the active speaker and the corresponding input on the passive speaker.
5.3 Connexió de fonts d'àudio
The R1850DB speakers support multiple input options for various devices:
- Entrada RCA/AUX: Use the RCA-AUX or RCA-RCA cables to connect to devices like PCs, turntables, TVs, or gaming consoles (e.g., PS5).
- Entrada òptica: Connect to TVs, gaming consoles, or other digital audio sources using the optical cable for lossless high-quality sound.
- Entrada coaxial: Connect to compatible digital audio sources using a coaxial cable for high-fidelity audio.
- Bluetooth: For wireless connection with smartphones, tablets, Macs, and laptops.
- Sortida de subwoofer: Connect an optional external subwoofer to the 'Sub Out' port for enhanced bass performance.
6. Instruccions de funcionament
6.1 Encès/Apagat
Use the power switch on the rear panel of the active speaker or the power button on the remote control to turn the speakers on or off.
6.2 Selecció d'entrada
Press the Volume/Input Selection knob on the rear panel or use the dedicated input buttons on the remote control to cycle through the available audio sources (Bluetooth, Optical, Coaxial, AUX, PC).
6.3 Control de volum
Rotate the Volume/Input Selection knob on the rear panel or use the Volume Up/Down buttons on the remote control to adjust the master volume.
6.4 Tone Adjustment (Bass, Treble)
Use the Bass and Treble knobs on the rear panel to fine-tune the low and high frequencies according to your preference. These adjustments allow you to customize the sound profile for different music genres or listening environments.
6.5 Vinculació Bluetooth
Per vincular un dispositiu Bluetooth:
- Switch the speaker input to Bluetooth mode. The indicator light will flash.
- Enable Bluetooth on your source device (smartphone, tablet, etc.) and search for "EDIFIER R1850DB".
- Select the speaker to connect. Once paired, the indicator light will be solid.
6.6 Sortides de subwoofer
If you have an external subwoofer, connect it to the 'Sub Out' port on the active speaker. This will enhance the low-frequency response of your audio system.
7. Manteniment
To ensure the longevity and performance of your Edifier R1850DB speakers, follow these maintenance guidelines:
- Neteja: Wipe the speaker surfaces with a soft, dry cloth. Avoid using abrasive cleaners, waxes, or solvents.
- Col·locació: Keep speakers away from direct sunlight, heat sources, and excessive moisture. Ensure adequate ventilation around the speakers.
- Manipulació: Handle speakers with care. Avoid dropping or subjecting them to strong impacts.
- cables: Periodically check all cables for damage. Replace any frayed or damaged cables immediately.
8. Solució De Problemes
If you encounter any issues with your Edifier R1850DB speakers, refer to the table below for common problems and solutions.
| Problema | Causa possible | Solució |
|---|---|---|
| Sense so | Power is off; incorrect input selected; volume too low; cables not connected properly. | Ensure power is on; select correct input; increase volume; check all cable connections. |
| So distorsionat | Volume too high; source audio quality is poor; damaged cables. | Reduce volume; try a different audio source; replace cables if damaged. |
| Bluetooth no connectat | Speakers not in pairing mode; device too far; previously connected to another device. | Ensure speakers are in Bluetooth mode (flashing indicator); move device closer; disconnect from other devices. |
| El comandament a distància no funciona | Battery depleted; obstruction between remote and speaker. | Replace remote battery (1 Lithium Metal Battery); ensure clear line of sight to the speaker's sensor. |
9. Especificacions
Detailed technical specifications for the Edifier R1850DB Active Bookshelf Speakers:
| Característica | Especificació |
|---|---|
| Marca | Edificador |
| Número de model | R1850DB-PB |
| Sortida màxima de l'altaveu | RMS de 70 Watts |
| Resposta de freqüència | 60Hz - 20KHz (approximate, based on typical bookshelf speaker range) |
| Tecnologia de connectivitat | AUX, Bluetooth, Optical, Coaxial, RCA |
| Mode de sortida d'àudio | estèreo |
| Tipus de muntatge | Muntatge de taula |
| Tipus d'altaveu | Bookshelf with Subwoofer Output |
| Diàmetre del woofer | 116 mm |
| Color | Negre |
| Impermeable | No |
| Max Range (Bluetooth) | 10 metres |
| Mètode de control | Remot |
| MP3 Player Included | No |
| Speaker Channel Configuration | 2.0 |
| Tipus sense fil | Bluetooth |
| Tipus de font d'alimentació | Cable d'alimentació |
| Number of Batteries (Remote) | 1 Lithium Metal Battery |
| País d'origen | Xina |
| Dimensions de l'article (D x W x H) | 15.4 cm x 22.4 cm x 25.4 cm |
| Dispositius compatibles | Smartphones, Laptops, PCs, TVs, Gaming Consoles |
10. Garantia i Suport
The Edifier R1850DB Active Bookshelf Speakers come with a Període de garantia de 12 mesos des de la data de compra. Si us plau, conserveu el comprovant de compra per a reclamacions de garantia.
For technical support, troubleshooting assistance, or warranty inquiries, please visit the official Edifier store or contact their customer service. You can find more information and support resources at the Edifier Brand Store.