Philips HTS6500 DivX Ultra DVD Home Theater System. Video formats supported: DivX 3.11 DivX 4.x DivX 5.x DivX 6.0 DivX Ultra MPEG1 MPEG2 MPEG4, Video D/A Converter (DAC): 12bit, 108MHz, Analog signal format system: NTSC PAL. RMS rated power: 500 W, Audio D/A Converter (DAC): 24bit, 192kHz, Signal-to-Noise Ratio (SNR): 65 dB. Supported radio bands: FM AM. Number of satellite speakers: Magnetically shielded front, Satellite speaker frequency range: 120 - 20000 Hz, Satellite speaker impedance: 8 Ом. Subwoofer driver size: 203.2 mm (8 "), Subwoofer frequency range: 30 - 120 Hz, Subwoofer impedance: 4 Ом