Loa 2.0 GoldTech M22 tích hợp bass Cực phê
+ Thông số kỹ thuật:
+ Power amplifier output powe: 3 Wx2 (THD) = 10%
+ Signal to noise ratio : 60dB
+ Frequency response: 90Hz - 20KHz
+ Power supply voltage : DC5V
+ Speaker : 52 mm X2
+ Separation degree: 70dB
+ Standard impedance: 4