SpecificationsFM tuner sectionFrequency range200 kHz space: 87.9 MHz - 107.9 MHz50 kHz space (KDC-MP408U): 87.5 MHz - 108.0 MHzUsable sensitivity (SIN = 30dB): 9.3dBf (0.8 ~V/75 0)Quieting Sensitivity (SIN = SOdB): 15.2dBf (1.6 ~V/75 0)Frequency response (±3 dB): 30 Hz - 15 kHzSignal to Noise ratio (MONO): 70 dBSelectivity (±400 kHz): ~ 80 dBStereo separation (1 kHz): 40 dBAM tuner sectionFrequency range (10kHz space): S30 kHz - 1700 kHzUsable sensitivity (SIN = 20dB): 28 dB~ (25 ~V)CD player sectionLaser diode: GaAIAsDigital filter (D/A): 8 Times Over SamplingDIA Converter: 24 BitSpindle speed: 500 - 200 rpm (CLV)Wow & Flutter: Below Measurable LimitFrequency response (±1 dB): 10Hz - 20 kHzTotal harmonic distortion (1 kHz)KDC -X492 : 0.008 %KDC-MP438U/MP408U/MP338: 0.01 dBSignal to Noise ratio (1 kHz)KDC-X492: 110 dBKDC-MP438U/MP408U/MP338: 108 dBDynamic range: 93 dBMP3 decode: Compliant with MPEG-1/2 Audio Layer-3WMA decode: Compliant with Windows Media AudioAAC decode: AAC-LC ".m4a" filesUSB Interface(KDC-X492/MP438U/MP408U)USB Standard: USB1.11 2.0Maximum Supply current: 500 mAFile System: FAT161 32MP3 decode: Compliant with MPEG-l/2 Audio Layer-3WMA decode: Compliant with Windows Media AudioAAC decode: AAC -LC ".m4a" filesAudio sectionMaximum output power: SOW x 4Full Bandwidth Power (at less than 1% THD):22Wx4Speaker Impedance:4- 8 0Tone actionBass: 100 Hz ±8 dBMiddle: 1 kHz ±8 dBTreble: 10kHz ±8 dBPreout level I Load (CD)KDC-X492 :4000 mV/l0 kOKDC -MP438U/MP408U/MP338 : 2500 mV/10 kOPreout impedance:::;; 600 0Auxiliary inputFrequency response (±1 dB): 20 Hz - 20 kHzInput Maximum Voltage: 1200 mVInput Impedance: 10 kOGeneralOperating voltage (11 - 16V allowable): 14.4 VCurrent consumption: 10 AInstallation Size (W x H x D): 182 x 53 x 155 mm7-3/16 x 2-1/16 x 6-1/8 inchWeight: 3.1 Ibs (1.40 kg)Specifications subject to change without notice.English I 23