BF-1600D
1.RMS: 1600Wx1CH 1 Ohm DC 14.4V 2.Size: 420x265x65mm 3.PCB: double layer 4.Terminal: bigger & perspective 5.Packing: Normal 6.Heatsink: oxid & luster 7.G.W: 8kg 8.Frequency response: 15-350Hz 9.S/N: 115dB 10.T.H.D%: 0.025 11.LPF:50-250, 12dB/oct 12.Subsonic: 15-50Hz 13.Input sensitivity: 0.25-7.5V