Kenwood KDC-448U - Manual (Page 68)

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KDC-X895/ KDC-BT848U/ KDC-X595/ KDC-448U
FM tuner section
Frequency range (200 kHz step)
: 87.9 MHz – 107.9 MHz
Usable sensitivity (S/N = 26dB)
: 11.2dBf (1 μV/75 Ω)
Quieting Sensitivity (S/N = 50dB)
: 19.2dBf (2.5 μV/75 Ω)
Frequency response (±3 dB)
: 30 Hz – 15 kHz
Signal to Noise ratio (MONO)
: 63 dB
Stereo separation (1 kHz)
: 40 dB
AM tuner section
Frequency range (10 kHz step)
: 530 kHz – 1700 kHz
Usable sensitivity (S/N = 20dB)
: 31 dBµ (36 µV)
CD player section
Laser diode
: GaAlAs
Digital filter (D/A)
: 8 Times Over Sampling
D/A Converter
: 24 Bit
Spindle speed (Audio files)
: 500 – 200 rpm (CLV)
Wow & Flutter
: Below Measurable Limit
Frequency response (±1 dB)
: 10 Hz – 20 kHz
Total harmonic distortion (1 kHz)
KDC-X895/ KDC-X595 : 0.008 %
KDC-BT848U/ KDC-448U : 0.010 %
Signal to Noise ratio (1 kHz)
KDC-X895/ KDC-X595 : 110 dB
KDC-BT848U/ KDC-448U : 105 dB
Dynamic range
: 93 dB
MP3 decode
: Compliant with MPEG-1/2 Audio Layer-3
WMA decode
: Compliant with Windows Media Audio
AAC decode
: AAC-LC “.m4a” files
USB interface
USB Standard
: USB1.1/ 2.0 (Full speed)
File System
: FAT16/ 32
Maximum Supply current
: 500 mA
MP3 decode
: Compliant with MPEG-1/2 Audio Layer-3
WMA decode
: Compliant with Windows Media Audio
AAC decode
: AAC-LC “.m4a” files
Audio section
Maximum output power
: 50 W x 4
Full Bandwidth Power (at less than 1% THD)
: 22 W x 4
Speaker Impedance
: 4 – 8 Ω
Tone action
Bass : 100 Hz ±8 dB
Middle : 1 kHz ±8 dB
Treble : 12.5 kHz ±8 dB
Preout level / Load (CD)
KDC-X895/ KDC-X595 : 4000 mV/10 kΩ
KDC-BT848U/ KDC-448U : 2500 mV/10 kΩ
Preout impedance
: ≤ 600 Ω
Bluetooth section (KDC-X895/ KDC-BT848U)
Version
: Bluetooth Ver. 2.0 Certified
Frequency range
: 2.402 – 2.480 GHz
Output Power
: +4dBm (MAX), 0dBm (AVE) Power Class 2
Maximum Communication range
: Line of sight approx.10m (32.8 ft)
Profiles
: HFP (Hands Free Profile)
: HSP (Headset Profile)
: SPP (Serial Port Profile)
: PBAP (Phonebook Access Profile)
: OPP (Object Push Profile)
: SYNC (Synchronization Profile)
Specifications