Edifier R1850DB Powered Bookshelf Speakers
User Manual and Product Overview
Introduction
This document provides information regarding the Edifier R1850DB powered bookshelf speakers. The R1850DB system is designed to deliver high-quality audio for various listening environments.
Key Features
- 70 Watts RMS total power output.
- Dual RCA and AUX inputs for versatile connectivity.
- Bluetooth connectivity for wireless audio streaming.
- Wooden enclosure for enhanced acoustic performance and aesthetics.
- Side panel controls for volume, bass, and treble adjustment.
- Remote control for convenient operation.
- Ported enclosure design for improved bass response.
Specifications
| Parameter | Value |
|---|---|
| Total Power Output | 70W RMS (2 x 35W) |
| Frequency Response | 50Hz - 20kHz |
| Signal to Noise Ratio | ≥ 85 dBA |
| Input Sensitivity | Line In: 750mV ± 50mV AUX In: 550mV ± 50mV Bluetooth In: 350mFFs ± 50mFFs |
| Bass Unit | 4 inch (116mm) |
| Treble Unit | 0.75 inch (19mm) |
| Dimensions (each speaker) | 156mm x 258mm x 215mm (W x H x D) |
| Weight | Approx. 7.2 kg (net) |
Setup and Operation
Connect the audio source via RCA or AUX cables, or pair via Bluetooth. Ensure speakers are placed on a stable surface. Adjust volume and tone controls on the side panel or using the remote control for optimal sound.
Connections:
- RCA Input: Connect to a line-level audio source (e.g., CD player, computer audio output).
- AUX Input: Connect to a 3.5mm audio source (e.g., smartphone, MP3 player).
- Bluetooth Pairing: Activate Bluetooth on your device and select "R1850DB" from the list.
Controls:
- Volume Knob: Adjusts the overall listening volume.
- Bass Knob: Adjusts the low-frequency response.
- Treble Knob: Adjusts the high-frequency response.
- Power Button: Turns the speakers on or off.
Safety Information
Please read all instructions before use. Keep the product away from water and moisture. Do not attempt to service the unit yourself; refer servicing to qualified personnel. Ensure proper ventilation.
