產品品牌：PUISSANT 產品型號：2011C MP3PerformanceCharacteristics Function： Detachablepanelcarradio HighpowerCMOS45W 4BigLCDscreendisplay/Digitalclock SupportUSB/SD/MMC SupportMP3player HighqualityFMtuner FM：18stations；manual/autosearchstationWithAUXin With remotecontrol4RCAoutput 40classelectronicvolumecontrol Electronicmute/4channelbalancecontrol Bass/treble Bass -7dB(100Hz) Treble -7dB(10kHz)Lounnesscontrol EQ：ROC/POP/JASS/CLASS FM Tuner Fmhas18station Tuningrange 87.5-108MHz Usablesensitivity 14dB Signal-to-noiseratio 60dB Harmonicdistortion 1%（1kHz） Frequencyresponse 30-15,000Hz Separation 35dB（1kHz) General Powerrequirements 12.0VDC （powersourcerange：12.0-13.8VDC） GNDConnection Negative MaximumCurrentConsumption 7.0A Dimensions（w/h/d）： MainUnit:181X50X135mm Housing: 183X53X173mm Mass 0.6Kg Audio Maximumpoweroutput 50WX4 Speakerimpedance 4 Bass -7dB(100Hz) Treble -7dB(10kHz)