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ENGLISH
SPECIFICATIONS
AUDIO AMPLIFIER SECTION
Maximum Power Output:
Front: 45 W per channel
Rear: 45 W per channel
Continuous Power Output (RMS):
Front: 17 W per channel into 4 Ω, 40 to
20 000 Hz at no more than 0.8% total
harmonic distortion.
Rear: 17 W per channel into 4 Ω, 40 to
20 000 Hz at no more than 0.8% total
harmonic distortion.
Load Impedance: 4 Ω (4 Ω to 8 Ω allowance)
Tone Control Range
Bass: ±10 dB at 100 Hz
Treble: ±10 dB at 10 kHz
Frequency Response: 40 Hz to 20 000 Hz
Signal-to-Noise Ratio: 70 dB
Line-Out Level/Impedance: 2.0 V/20 kΩ load (full
scale)
Output Impedance: 1 kΩ
TUNER SECTION
Frequency Range
FM: 87.5 MHz to 107.9 MHz
AM: 530 kHz to 1 710 kHz
[FM Tuner]
Usable Sensitivity: 11.3 dBf (1.0 µV/75 Ω)
50 dB Quieting Sensitivity:
16.3 dBf (1.8 µV/75 Ω)
Alternate Channel Selectivity (400 kHz):
65 dB
Frequency Response: 40 Hz to 15 000 Hz
Stereo Separation: 35 dB
Capture Ratio: 1.5 dB
[AM Tuner]
Sensitivity: 20 µV
Selectivity: 35 dB
CD PLAYER SECTION
Type: Compact disc player
Signal Detection System: Non-contact optical
pickup (semiconductor laser)
Number of channels: 2 channels (stereo)
Frequency Response: 5 Hz to 20 000 Hz
Dynamic Range: 96 dB
Signal-to-Noise Ratio: 98 dB
Wow and Flutter: Less than measurable limit
GENERAL
Power Requirement
Operating Voltage: DC 14.4 V (11 V to 16 V
allowance)
Allowable Working Temperature:
0°C to +40°C (32°F to 104°F)
Grounding System: Negative ground
Dimensions (W x H x D)
Installation Size:
182 mm x 52 mm x 150 mm
(7-3/16" x 2-1/16" x 5-15/16")
Panel Size: 188 mm x 58 mm x 14 mm
(7-7/16" x 2-5/16" x 5/8")
Mass: 1.3 kg (2.9 lbs) (excluding accessories)
Design and specifications subject to change
without notice.
If a kit is necessary for your car, consult your
telephone directory for the nearest car audio
speciality shop.
EN20-22 KD-S7250/700/680[J] 26/10/01, 8:46 AM22