Samsung MM-C330D. Optical disc player type: DVD player. RMS rated power: 70, -, Total Harmonic Distortion (THD): 0.3 %, Audio formats supported: MP3, WMA. Satellite speaker impedance: 8 Ом. Media types supported: MP3-CD, WMA, CD-R / CD-RW, Weight: 0.77 kg, Depth: 256 mm