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45
CQ-DFX972N
42
E
N
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Specifications
Power Supply : DC 12 V (11 V - 16 V), Test
Voltage 14.4 V, Negative
Ground
Current Consumption : Less than 2.5 A (CD mode,
0.5 W 4-Speaker)
Maximum Power Output : 50 W x 4 (at 4 Ω)
Power Output : 22 W x 4 (DIN45 324, at 4 Ω)
Speaker Impedance : 4 - 8 Ω
External Input Impedance : 10 kΩ (AUX IN)
External Input Sensitivity : Max. 2 V (AUX IN)
Pre-Amp Output Voltage : 5 V (CD mode)
Pre-Amp Output Impedance
: 60 Ω
Sub-Woofer Output Voltage : 5 V
Dimensions :
178 (W) x 50 (H) x 150 (D) mm
Weight : 1.6 kg
Frequency Range : 87.5 - 108 MHz
Usable Sensitivity : 7 dB/µV (S/N 30 dB)
Stereo Separation : 35 dB (at 1 kHz)
Frequency Range : 531 - 1,602 kHz
Usable Sensitivity : 29 dB/µV (S/N 20 dB)
Frequency Range : 153 - 279 kHz
Usable Sensitivity : 34 dB/µV (S/N 20 dB)
LW Radio
MW Radio
FM Stereo Radio
General
Sampling Frequency : 8 times oversampling
DA Converter : MASH•1 bit/4 DAC System
Error Correction System : Panasonic Super Decoding
Algorithm
Pick-Up Type : Astigma 3-beam
Light Source : Semiconductor laser
Wavelength : 780 nm
Frequency Response : 5 Hz - 20 kHz (±1 dB)
Signal to Noise Ratio : 90 dB
Total Harmonic Distortion : 0.01 % (1 kHz)
Wow and Flutter : Below measurable limits
Channel Separation : 70 dB
MP3 decoding : MPEG 1 Audio Layer 3
MPEG 2 Audio Layer 3
Bit Rate
(MPEG 1 Audio Layer 3) : 32 kbps - 256 kbps,
VBR (Variable Bit Rate)
(MPEG 2 Audio Layer 3) : 16 kbps - 160 kbps,
VBR (Variable Bit Rate)
Sampling Frequency
(MPEG 1 Audio Layer 3) : 32 kHz, 44.1 kHz, 48 kHz
(MPEG 2 Audio Layer 3) : 22.05 kHz, 24 kHz
CD Player
Note: Specifications and design are subject to modification without notice due to improvements.