Features: One-Din size with 7″16:9 TFT LCD monitor with built in DVD Player; FM/AM/TV/45W*4 Amplifier; Navigation adapter; Adjustable view angles; Total power output: 220 Watts Peak Operating voltage: 11-16 VCD, negative ground Speaker output impedance: 4-8 ohms Line output voltage: 2 Volts Line output impedance: 250 Ohms Main unit dimensions: 7?*7.5?*2?(178*191*51 mm) A/V control unit dimensions : 270 ? 147 ? 38 mm DVD/CD Player: Signal-to-noise------>100dB Dynamic range- ---->95dB Frequency response-----10Hz?20kHz(44．1kHz Sampling frequency) Channel separation @ 1kHz: >65dB D/A converter:24Bit Sampling frequencies:44.1kHz.96kHz D/A converter: 24Bit Optical output formats: Dolby Digital, Linear PCM. DTS FM Tuner: Tuning range: 87.9MHz-107.9MHz Usable sensitivity: 85dBf Stereo separation @ 1kHz:40dB Frequency response: 30Hz-13kHz AM Tuner: Tuning range: 53kHz-1710kHz Usable sensitivity: 22uV Frequency response:30kHz-22kHz TV Tuner: Color system: NISC TV system: M Channel convergence: (VHF)2-13/(UHF) 14-84 Antenna inputs: 4 channel diversity (75ohm/3.5mm) Monitor: Panel size: 7.0? wide View area: 6.06?*3.41?(154*86.5mm) Display system: Transparent TFT LCD panel View angle (up/down/left right): 40/55/60/60 Resolution: 480 R.G.B*234 Brightness(cd/m2): 500 Contrast ratio: 300:1 Elements: 336,960 Backlighting: CCFL