Model TH-811 L Power Output 80-100 W. Frequency Response 250 Hz. - 12 KHz. Impedance 16 Ohm , 70 V , 100 V Material A.B.S. Details Built-in Line 70-100 V. Dimension (WxHxD) mm. 280 x 200 x 290 Weight 1.8 Kg. Model TH-811 L Power Output 80-100 W. Frequency Response 250 Hz. - 12 KHz. Impedance 16 Ohm , 70 V , 100 V Material A.B.S. Details Built-in Line 70-100 V. Dimension (WxHxD) mm. 280 x 200 x 290 Weight 1.8 Kg.