Speaker Edifier R1280T Black

Universal power supply (100-240V) Calibrated flared bass reflex port, in front of the speaker cabinet Dual RCA inputs for connectivity to multiple audio sources 100% MDF wooden enclosure Active bookshelf speaker system with 42W total power output Bass, treble and master volume dials located on the side panel Wireless remote control for volume adjustment and mute 

Total power output:21W x 2
Signal to noise ratio:85dBA
Input sensitivity:PC: 750mV ± 50mV | Aux: 550mV ± 50mV
Distortion:0.05%
Audio input:Dual RCA input (RCA – RCA and RCA to AUX)
Adjustment:Volume, bass and treble adjustment, remote control
Subwoofer / bass unit:4 inch (106mm) Magnetically shielded, 6Ω
Tweeter unit:13mm silk domed tweeter, Magnetically shielded, 4Ω
Weight:4.9Kg Net | 5.65Kg Gross
Dimension:146mm x 234mm x 196mm (WxHxD)