LAB POINTS: These Edifier R1280DB powered bookshelf speakers in black offer Bluetooth connectivity and a built - in EQ at an amazing price. They have on - board rotary controls on the side for volume, bass, and treble. You can connect two separate RCA inputs at once and select the input by pushing the volume knob. They are HD audio compatible via optical and coaxial inputs, suitable for both analog and digital needs. These active monitors don't need an amplifier. A wireless remote control is included for easy input switching and can control Bluetooth - connected devices. All necessary cables are also provided. 'Unparalleled performance and features in this price range. Dual RCA, optical inputs, Bluetooth, and EQ are hard to find at this price.' KEY FEATURES: Output is 21 Watts RMS per channel. Signal - to - noise ratio is ≥85dBA (A), noise level is ≤25dB (A). Frequency response is from 55Hz to 20kHz. It has a 4' bass unit and a 13mm silk dome tweeter. Removable grills are available. Input sensitivities vary for different inputs. Dimensions are 5.75in x 9.5in x 7in (146 x 241 x 177mm). COMES WITH: A remote control with batteries, a 2.5m (8.2ft) speaker wire, a 1.7m (5.5ft) 3.5mm to RCA Y - cable, a 1.7m (5.5ft) RCA to RCA cable, and a 1.5m (5ft) optical cable. FREE R1280DBs UPGRADE: Subwoofer output, improved TI amplifiers, sound specializer control for a wider soundstage effect, and an improved remote control.
Using your Edifier R1280DB speakers is a breeze. First, connect the necessary cables to your audio sources. You can use the RCA cables for analog devices, the optical cable for HD audio, or simply connect via Bluetooth. Use the on - board rotary controls on the side of the speaker to adjust volume, bass, and treble. If you want to switch between different RCA inputs, just push the volume knob. The wireless remote control makes it even easier to switch inputs and control Bluetooth - connected devices. When it comes to maintenance, keep the speakers in a dry and clean place. Wipe them with a soft cloth regularly. Avoid exposing them to extreme temperatures or humidity. If you want to take advantage of the free upgrade features, you can easily connect a subwoofer using the subwoofer output. Enjoy your high - quality audio experience with these great speakers!
