KDC-BT40U/BT645U
KDC-U546BT
DANGER:
Please do not look at the laser beam directly during
re pair or operation check.
Audio section
Maximum output power ........................................... 50W x 4
Full bandwidth power (at less than 1% THD) ........... 22W x 4
Speaker impedance ......................................................4~8
Ω
Tone action
Bass
............................................................... 100Hz±8dB
Middle
...............................................................1kHz±8dB
Treble
..............................................................10kHz±8dB
Preout level/Load (CD/CD-CH) ...................... 2000mV/10k
Ω
Preout impedance ......................................................
≤
600
Ω
Auxiliary input
Frequency response (±3dB) ..............................20Hz~20kHz
Input maximum voltage ............................................ 1200mV
Input impedance ...........................................................10k
Ω
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
.............................................. 7-3/16 x 2-1/16 x 6-1/8inch
Weight ..............................................................1.3kg (2.9lbs)
KDC-U546BT
FM tuner section
Frequency range
200kHz space ................................. 87.9 MHz~107.9MHz
50kHz
space
.................................... 87.5MHz~108.0MHz
Usable sensitivity (S/N=26dB) ...............11.2dBf (1.0
μ
V/75
Ω
)
Quieting sensitivity (DIN S/N=46dB) .....19.2dBf (2.5
μ
V/75
Ω
)
Frequency response (±3dB) ..............................30Hz~15kHz
Signal to noise ratio (MONO) .........................................63dB
Stereo separation (1kHz) ...............................................40dB
AM tuner section
Frequency range
Band1 (MW) .................. 530kHz~1700kHz (10kHz space)
531kHz~1611kHz (9kHz space)
Band2 (SW1) ................. 2940kHz~7735kHz (5kHz space)
Band3
(SW2)
.....................................9500kHz~10135kHz
/ 11580kHz~18135kHz (5kHz space)
Usable sensitivity (S/N=20dB)
MW
...............................................................31dB
μ
(36
μ
V)
SW
...............................................................32dB
μ
(40
μ
V)
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) ..........................................105dB
Dynamic range ..............................................................93dB
MP3 decode .........Compliant with MPEG-1/2 Audio Layer-3
WMA decode ............ Compliant with Windows Media Audio
USB Interface
USB standard .................................. USB1.1/2.0 (Full speed)
File system ............................................................. FAT16/32
MP3 decode .........Compliant with MPEG-1/2 Audio Layer-3
WMA decode ............ Compliant with Windows Media Audio
Maximum supply current ............................................ 500mA
Bluetooth section
Version .........................................Bluetooth Ver. 2.0 Certi
fi
ed
Frequency range ..................................2.402GHz~2.480GHz
Output power .... +4dBm (MAX), 0dBm (AVE), Power Class 2
Maximum communication range
......................................Line of sight approx. 10m (32.8ft)
Pro
fi
le ........HFP (Hands Free Pro
fi
le), HSP (Headset Pro
fi
le),
SPP (Serial Port Pro
fi
le), PBAP (Phone book Access Pro-
fi
le), OPP (Object Push Pro
fi
le), SYNC (Synchronization
Pro
fi
le)
Audio section
Maximum output power ........................................... 50W x 4
Full bandwidth power (at less than 1% THD) ........... 22W x 4
Speaker impedance ......................................................4~8
Ω
Tone action
Bass
............................................................... 100Hz±8dB
Middle
...............................................................1kHz±8dB
Treble
..............................................................10kHz±8dB
Preout level / Load (CD) ................................. 2000mV/10k
Ω
Preout impedance ......................................................
≤
600
Ω
Auxiliary input
Frequency response (±3dB) ..............................20Hz~20kHz
Input maximum voltage ............................................ 1200mV
Input impedance ...........................................................10k
Ω
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 ...........................................................................1.3kg
KENWOOD follows a policy of continuous advancements
in development. For this reason speci
fi
cations may be
changed without notice.
SPECIFICATIONS
