Edifier S360DB 2.1 Speakers (S360DB-BK)

Total power    150 watts
Output Power    Satellites: 2x15W + 2x25W Subwoofer: 70W
Signal to noise ratio (SNR)    Sat: ≥ 80 dBA Sw: ≥ 85 dBA
Frequency response    R/L: 160Hz -20KHz ; SW: 40Hz -160Hz
Input levels    Satellite speakers: 600 mV ± 50 mV (Line-in), 750 mV ± 50 mV (AUX input), Subwoofer: 300 mV ± 50 mV (Line-in), 350 mV ± 50 mV (AUX input),Satellite speakers: 400 ± 50 mFFS (Optical), 400 ± 50 mFFS (Bluetooth),Subwoofer: 200 ± 20 mFFS (Optical), 200 mV ± 20 mFFS (Bluetooth)
Audio Input    RCA stereo, optical, coaxial input , Bluetooth
Controls    Volume control and change audio source /input