Sony CD Head Unit CDX-NC9950. Tuner type: SSIR-EXA, Supported radio bands: FM, MW, LW, Audio D/A Converter (DAC): 24-bit. Display illumination: 32000 colours, Display: TFT. Output power: max: 4 x 52W (1 kHz @ 4 Ohm), Output power (DIN): 4 x 27W. Dimensions (WxDxH): 178 x 187 x 50 mm