57
DEH-1450,1450B
8.2 SPECIFICATIONS
General
Power source .................. 14.4 V DC (10.8 – 15.1 V
allowable)
Grounding system .......... Negative type
Max. current consumption
......................................... 10.0 A
Backup current ................ 3 mA
Dimensions (W
×
H
×
D):
(DIN)
Chassis .............. 178
×
50
×
157 mm
Nose .................. 188
×
58
×
19 mm
(D)
Chassis .............. 178
×
50
×
162 mm
Nose .................. 170
×
48
×
14 mm
Weight ............................. 1.3 kg
Audio
Continuous power output is 20 W per channel min.
into 4 ohms, both channels driven 50 to 15,000 Hz
with no more than 5% THD.
Maximum power output 45 W
×
4
Load impedance ............. 4
Ω
(4 – 8
Ω
allowable)
Preout max output level/output impedance
......................................... 2.2 V/1 k
Ω
Equalizer (3-Band Equalizer):
(LOW) ....................... Level: ±12 dB
(MID) ........................ Level: ±12 dB
(HIGH) ...................... Level: ±12 dB
Loudness contour
(LOW) ....................... +3.5 dB (100 Hz),
+3 dB (10 kHz)
(MID) ........................ +10 dB (100 Hz),
+6.5 dB (10 kHz)
(HIGH) ...................... +11 dB (100 Hz),
+11 dB (10 kHz)
(volume : –30 dB)
CD player
System ............................ Compact disc audio
system
Usable discs .................... Compact disc
Signal format:
Sampling frequency 44.1 kHz
Number of quantization bits
.................................. 16; linear
Frequency characteristics
......................................... 5 – 20,000 Hz (±1 dB)
Signal-to-noise ratio ....... 94 dB (1 kHz) (IEC-A
network)
Dynamic range ................ 92 dB (1 kHz)
Number of channels ....... 2 (stereo)
FM tuner
Frequency range ............. 87.5 – 108.0 MHz
Usable sensitivity ........... 9 dBf (0.8 µV/75
Ω
, mono,
S/N: 30 dB)
50 dB quieting sensitivity
.. 15 dBf (1.5 µV/75
Ω
,
mono)
Signal-to-noise ratio ....... 70 dB (IEC-A network)
Distortion ........................ 0.3% (at 65 dBf, 1 kHz,
stereo)
Frequency response ....... 30 – 15,000 Hz (±3 dB)
Stereo separation ........... 40 dB (at 65 dBf, 1 kHz)
AM tuner
Frequency range ............. 531 – 1,602 kHz (9 kHz)
530 – 1,640 kHz (10 kHz)
Usable sensitivity ........... 18 µV (S/N: 20 dB)
Selectivity ....................... 50 dB (±9 kHz)
50 dB (±10 kHz)
Note
• Specifications and the design are subject to
possible modifications without notice due
to improvements.
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