Edifier R1580MB Active 2.0 Portable Bookshelf Speakers

• Active bookshelf speaker system with 42W total power output

• Dual microphone inputs for use as public address system

• Bass, treble, and master volume controls located on the side panel

• Class D amplifier with 4inch bass drivers and 13mm silk dome tweeters

• Wireless remote control with mute and volume adjustment

• 100% MDF wooden enclosure to minimize acoustic resonance

• Universal 100V-240V power supply

Specifications

• Model: R1580MB

• Power Output : R/L: 21W + 21W RMS

• Noise level : 25dB(A)

• Frequency response : 55Hz~20KHz

• Microphone dynamic range : -50~30dBV

• Input sensitivity : PC: 700±50mV, AUX: 550±50mV,

• Bluetooth: 550±50mFFs

• Input type : 1/4”, AUX, PC, Bluetooth

• Midrange & bass unit : 4 inch (116mm)

• Treble unit : ½ inch (13mm)

• Speaker Dimensions: 140 mm x 228mm x 177mm (W x H x D)