LG CM8530, Home audio mini system, Black, 1800 W, 20000 W, MP3, WMA, CD LG CM8530. Type: Home audio mini system, Product color: Black. RMS rated power: 1800 W, Peak Music Power Output (PMPO): 20000 W. Audio formats supported: MP3, WMA, Disc types supported: CD, Video formats supported: WMV. Power source: AC. Width: 73" (1855 mm), Depth: 14.4" (366 mm), Height: 17.6" (448 mm)