8"2WAY SPEAKER BOXSubwooferMagnet 30 ozVoice Coil 1.5"KSVFrequency Response 65HZ-18KHZ(-10dB)Sensitivity 92dB(+/-2dB)Impedance 8 OhmRMS Power 80WDimension(W¡ÁD¡ÁH) 22¡Á19.5¡Á38cmTweeter34mm Ti.Diap.Driver 5.4 oz,8 Ohm
Amplifier(A) TT-2108AImpedance 4 OhmVoltage 110V/220V/AC/60-50HZRMS Power 150W
Amplifier(B) TT-2108AUSpecial function USB/SD SLOT