Kenwood KDC-MP442U Service Manual page 52

KDC-MP442U/MP6043U
/W5544U/W5644UY/X493
Full Bandwidth Power (at less than 1% THD) .......... 22W x 4
Speaker Impedance ......................................................4~8Ω
Tone action
Bass ............................................................... 100Hz±8dB
Middle ...............................................................1kHz±8dB
Treble ..............................................................10kHz±8dB
Preout level/Load (CD) ................................... 2500mV/10kΩ
Preout impedance ......................................................≤600Ω
Auxiliary input
Frequency response (±1dB) ..............................20Hz~20kHz
Input Maximum Voltage ............................................ 1200mV
Input Impedance .........................................................100kΩ
General
Operating voltage (10.5~16V allowable) ....................... 14.4V
Maximum current consumption ...................................... 10A
Installation Size (W x H x D) .....................182 x 53 x 155mm
Weight ...........................................................................1.2kg
■ Models for destination "E"
FM tuner section
Frequency range (50kHz space) ........... 87.5MHz~108.0MHz
Usable sensitivity (S/N=26dB) .............................. 0.7μV/75Ω
Quieting Sensitivity (S/N=46dB) ........................... 1.6μV/75Ω
Frequency response (±3.0dB) ...........................30Hz~15kHz
Signal to Noise ratio (MONO) ........................................65dB
Selectivity (DIN) (±400kHz) ......................................... ≥80dB
Stereo separation (1kHz) ...............................................35dB
MW tuner section
Frequency range (9kHz space) .................. 531kHz~1611kHz
Usable sensitivity (S/N=20dB) ....................................... 25μV
LW tuner section
Frequency range ......................................... 153kHz~281kHz
Usable sensitivity (S/N=20dB) ....................................... 45μV
DANGER:
Please do not look at the laser beam directly during
re pair or operation check.
SPECIFICATIONS
CD player section
Laser diode .................................................................GaAlAs
Digital fi lter (D/A) ............................... 8 Times Over Sampling
D/A Converter ................................................................ 24Bit
Spindle speed ..........................................500~200rpm (CLV)
Wow & Flutter ..................................Below Measurable Limit
Frequency response (±1dB) ..............................20Hz~20kHz
Total harmonic distortion (1kHz) ..................................0.01%
Signal to Noise ratio (1kHz) .........................................110dB
Dynamic range ..............................................................93dB
MP3 decode ......... Compliant with MPEG-1/2 Audio Layer-3
WMA decode ............ Compliant with Windows Media Audio
AAC decode ..........................................AAC-LC ".m4a" fi les
USB Interface
USB standard .................................. USB1.1/2.0 (Full speed)
Maximum supply current ............................................ 500mA
File system ............................................................. FAT16/32
MP3 decode ......... Compliant with MPEG-1/2 Audio Layer-3
WMA decode ............ Compliant with Windows Media Audio
AAC decode ..........................................AAC-LC ".m4a" fi les
Audio section
Maximum output power ........................................... 50W x 4
Output power (DIN 45324, +B=14.4V) ..................... 22W x 4
Speaker Impedance ......................................................4~8Ω
Tone action
Bass ............................................................... 100Hz±8dB
Middle ...............................................................1kHz±8dB
Treble ..............................................................10kHz±8dB
Preout level/Load (CD) ................................... 2500mV/10kΩ
Preout impedance ......................................................≤600Ω
Auxiliary input
Frequency response (±1dB) ..............................20Hz~20kHz
Input Maximum Voltage ............................................ 1200mV
Input Impedance .........................................................100kΩ
General
Operating voltage (10.5~16V allowable) ....................... 14.4V
Maximum current consumption ...................................... 10A
Installation Size (W x H x D) .....................182 x 53 x 155mm
Weight ...........................................................................1.2kg
KENWOOD follows a policy of continuous advancements
in development. For this reason specifi cations may be
changed without notice.