$ 0 0 SpecificationDownload CenterTHD+N (Line out): : 0.0025% (-8dB) Channel Separation: : 131土3dB Signal to Noise Ratio: : 117dB (A Weighted) Maximum Power Output: : 4.5WPC@32Ω balanced /1.32 WPC@32Ω unbalanced Weight: : ~3.37kg