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R FM tuner section
Frequency Range
DDX672BH/DDX492/DDX392/DDX372BT/
DDX320BT/DDX272:
87.9 MHz to 107.9 MHz (200 kHz)
DDX415BT/DDX315:
87.5 MHz to 108.0 MHz (50 kHz)
Usable Sensitivity (S/N: 30 dB )
7.2 dBf (0.63 μV/75 Ω)
Q uieting Sensitivity (S/N: 50 dB )
15.2 dBf (1.58 μV/75 Ω)
F requency Response (± 3.0 dB)
Digital: 20 Hz – 20 kHz*
Analog: 30 Hz – 15 kH
z
Signal to Noise Ratio
Digital: 75 dB (STEREO)*
Analog: 68 dB (MONO)
Selectivity (± 400 kHz)
≥ 80 dB
Stereo Separation 40 dB (1 kHz)
* Only for DDX672BH/DDX492.
RAM tuner section
Frequency Range (10 kHz)
530 kHz to 1 700 kHz
Usable Sensitivity 29 dBμ
F requency Response (± 3.0 dB)
Digital: 40 Hz – 15 kHz*
Signal to Noise Ratio
Digital: 75 dB (STEREO)*
* Only for DDX672BH/DDX492.
RVideo section
Color System of External Video Input
NTSC/PAL
External Video Input Level ( mini jack)
1 Vp-p/75 Ω
External Audio Max Input Level ( mini jack)
2 V/25 kΩ
Video Input Level (RCA jack)
1 Vp-p/75 Ω
Video Output Level (RCA jack)
1 Vp-p/75 Ω
R Audio section
Maximum Power (Front & Rear)
50 W × 4
Full Bandwidth Power (Front & Rear)
( 4 Ω, 14.4 V, 1% THD )
22 W × 4
Preout Level 4 V/10 kΩ
Preout Impedance ≤ 600 Ω
Speaker Impedance 4 Ω – 8 Ω
G raphic Equalizer
BAND 5 Band
Frequency (Hz) (BAND1-5)
80/200/800/4k/12.5k
Gain -8/-7/-6/-5/-4/-3/-2/-1/
0/1/2/3/4/5/6/7/8 [dB]
2Way X'Over
HIGH PASS FILTER frequency
Through/63/100/120/150/
180 [Hz]
LOW PASS FILTER frequency
55/85/120/160/Through [Hz]
Subwoofer Level –50 dB to +10 dB
R G eneral
Operating Voltage
14.4 V (10.5 V – 16 V allowable)
Maximum Current Consumption
10 A
Installation Dimensions (W × H × D)
DDX672BH: 182 mm × 111 mm × 165 mm
(7-3/16" × 4-7/16" × 6-1/2")
DDX492/DDX392/DDX372BT/DDX320BT/DDX272:
182 mm × 111 mm × 160 mm
(7-3/16" × 4-7/16" × 6-5/16")
DDX415BT/DDX315:
178mm × 100 mm × 162 mm
(7" × 3-7/8" × 6-3/8")
Operational Temperature Range
–10°C – +60°C
Weight
DDX672BH : 2.3 kg (5.1 lbs)
DDX492/DDX415BT/DDX392/DDX372BT/
DDX320BT/DDX315/
DDX272 :
1.7 kg (3.7 lbs)
Design and specifications are subject to change
without notice.
REFERENCESREFERENCES