Edifier S530D

Total power output:RMS 35W x 2 + 75W x 1
THD + N (testing level):10% 
Signal to noise ratio:≥85dBA 
Frequency response:Satellites: 150Hz - 20kHz | Subwoofer: 20Hz - 120Hz 
Distortion:≤0.5% 
Input sensitivity:
Satellites: 600mV ± 50mV (Line in), 750mV ± 50mV (AUX input) Subwoofer: 300mV ± 50mV (Line in), 750mV ± 50mV (AUX input)
Input impedance:10KΩ
Audio Input Type:Stereo RCA connector, Optical Input, Coaxil Input, 3.5mm stereo line-in
Adjustment:Power/Standby, Master volume control, Full function EQ controls, Balance controls, Input selection, Mute, LCD display, LCD dimmer, Preset EQ system reset, Digital input recognition
Subwoofer / bass unit:8 inch, magnetically shielded, 4Ω
Midrange / high unit:3½ inch, magnetically shielded, 8Ω
Tweeter unit:Ф25mm silk domed tweeter, magnetically shielded, 6Ω
Remote control:Wireless: Power, mute, volume, Balance, Bass, Treble, Subwoofer adjustment, Input, LCD light control, Preset EQ system reset, Digital input recognition Wired: LCD Display, Full Function EQ adjustment knob, Standby/on, Input selection, Headphone output
Control panel:Power
Dimensions:
Subwoofer: 274mm x 309mm x 468mm | Satellites: 116mm x 203mm x 160mm (WxHxD)
Weight:≈19.00Kg (net) / ≈20.70Kg (gross)