I Ball SOUNDBAR B3
 
Total Peak Output - 140W
Driver unit - Woofer - 5.25”
Sound Bar - 3”
Frequency response - 30Hz~20KHz
Impedance - Woofer- 4 Ohms
Sound Bar- 4Ohms
S/N Ratio - >= 70dB
Separation - >= 60dB (1KHz)
Harmonic distortion - <=0.1% 1W 1KHz
Output RMS* - 70W (Woofer - 40W, Sound Bar 15W x 2)
(* Measured per channel)
Power - Power ON/OFF
Output - RCA out for Woofer
Bluetooth Version - Ver 3.0 + EDR
Input - Bluetooth, USB, Micro SD, AUX (RCA), Line In (3.5mm) 
Warranty : 1 Year