Panasonic 2.1 Channel Speaker System (SC-HT31GS-K)

R.M.S. 40W + 10Wx2 DRIVE UNIT 6.5″ 8Ω 50W DRIVE UNIT (SATELLITE) 3″ 8Ω 15W WOOFER SIZE (W X H X D) 240 x 385 x 318 mm SATELLITE SIZE (W X H X D) 127 x 448 x 104 mm FREQUENCY RESPONSE 40-20Khz (-3dB) SEPARATION ≥ 45 dB S/N RATIO ≥ 80 dB POWER AC 220-240V / 50-60 Hz USB Supports MP3 Format RCA INPUT Yes