English | 21SpecificationsFM tuner sectionFrequency range200 kHz step : 87.9 MHz – 107.9 MHz50 kHz step : 87.5 MHz – 108.0 MHzUsable sensitivity (S/N = 26dB): 7.2dBf (0.63 μV/75 Ω)Quieting Sensitivity (S/N = 46dB): 15.2dBf (1.6 μV/75 Ω)Frequency response (±3 dB) : 30 Hz – 15 kHzSignal to Noise ratio (MONO) : 75 dBStereo separation (1 kHz) : 45 dBAM tuner sectionFrequency range10 kHz step : 530 kHz – 1700 kHz9 kHz step : 531 kHz – 1611 kHzUsable sensitivity (S/N = 20dB) : 31 dBμ (36 μV)DAB tuner section (KDC-U7056DAB)Frequency rangeL-BAND : 1452.960 MHz – 1490.624 MHzBAND III : 174.928 MHz – 239.200 MHzSensitivity : -100 dBmSignal to Noise ratio : 80 dBAntenna Connector type : SMBAntenna Output Voltage (11 – 16V) : 14.4 VAntenna Maximun Current : <100 mACD player sectionLaser diode : GaAlAsDigital filter (D/A) : 8 Times Over SamplingD/A Converter : 24 BitSpindle speed (Audio files) : 500 – 200 rpm (CLV)Wow & Flutter : Below Measurable LimitFrequency response (±1 dB) : 10 Hz – 20 kHzTotal harmonic distortion (1 kHz) : 0.008 %Signal to Noise ratio (1 kHz) : 110 dBDynamic range : 93 dBMP3 decode: Compliant with MPEG-1/2 Audio Layer-3WMA decode: Compliant with Windows Media AudioAAC decode : AAC-LC “.m4a” filesUSB interfaceUSB Standard : USB1.1/ 2.0 (Full speed)File System : FAT12/16/ 32Maximum Supply current : DC 5 V 1 ADecode : MP3, WMA, AAC, WAVAudio sectionMaximum output power : 50 W x 4Full Bandwidth Power (at less than 1% THD): 22 W x 4Preout level/ Load (CD)KDC-U7056DAB : 2500 mV/10 kΩKDC-U7056BT/ KDC-U7056BTL : 4000 mV/10 kΩPreout impedance : ≤ 600 ΩSpeaker Impedance : 4 – 8 ΩTone:Band1 : 62.5 Hz ±9 dB, Band2 : 100 Hz ±9 dBBand3 : 160 Hz ±9 dB, Band4 : 250 Hz ±9 dBBand5 : 400 Hz ±9 dB, Band6 : 630 Hz ±9 dBBand7 : 1 kHz ±9 dB, Band8 : 1.6 kHz ±9 dBBand9 : 2.5 kHz ±9 dB, Band10 : 4 kHz ±9 dBBand11 : 6.3 kHz ±9 dB, Band12 : 10 kHz ±9 dBBand13 : 16 kHz ±9 dBBluetooth sectionVersion : Bluetooth Ver. 2.1+EDR CertifiedFrequency range : 2.402 – 2.480 GHzOutput Power: +4dBm (MAX), 0dBm (AVE) Power Class 2Maximum Communication range: Line of sight approx.10mProfiles: HFP (Hands Free Profile): SPP (Serial Port Profile): PBAP (Phonebook Access Profile): OPP (Object Push Profile): A2DP (Advanced Audio Distribution Profile): AVRCP (Audio/Video Remote Control Profile)Auxiliary inputFrequency response (±3 dB) : 20 Hz – 20 kHzInput Maximum Voltage : 1200 mVInput Impedance : 10 kΩGeneralOperating voltage : 14.4 V (10.5 – 16V allowable)Maximum Current consumption : 10 AInstallation Size (W x H x D) : 182 x 53 x 159 mmWeight : 1.3 kgSpecifications subject to change without notice.