Maintenance; Specifications - Aiwa CD-CX2250 Operating Instructions Manual

Stereo car cd receiver
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MAINTENANCE

Cleaning the front panel
Wipe the surface with a soft, dry cloth. Do not use liquid
cleaners or aerosol cleaners.
Cleaning the connector
The connector needs to be cleaned occasionally. Wipe
the surface of the connector with a cotton swab slightly
moistened with alcohol.
Back of the front panel

SPECIFICATIONS

RADIO SECTION
(FM)
Frequency Range: 87.5 MHz – 108 MHz
Usable Sensitivity: 12.7 dBf
50 dB Quieting Sensitivity: 17.2 dBf
IF Rejection: 100 dB
Frequency Response: 30 Hz – 15,000 Hz
S/N Ratio: 70 dB
Stereo Separation: 35 dB at 1 kHz
Alternate Channel Selectivity: 90 dB
Capture Ratio: 3 dB
(AM)
Frequency Range: 530 kHz – 1,710 kHz
Usable Sensitivity: 30 µV (30 dB)
CD SECTION
Frequency Response: 17 Hz – 20 kHz +0/–3 dB
Dynamic Range: More than 85 dB
Channel Separation: More than 60 dB
S/N Ratio: More than 90 dB
Wow/Flutter: Unmeasurable
AUDIO SECTION
Max. Power Output:45 W × 4 channels
AUX input
Input sensitivity (load impedance) AUX: 300 mV
(10 kΩ)
GENERAL
Power-Supply Voltage: 14.4 V (11 to 16 V
allowable), DC, negative ground
Load Impedance: 4 Ω
Tone Control:
Bass ± 10 dB at 100 Hz, Treble ± 10 dB at 10 kHz
Preamp Output Voltage (load impedance): 2.2 V
(10 kΩ)
Installed size: 182 (W) × 53 (H) × 155 (D) mm
Supplied Accessory: Carrying case (1)
SPEAKERS
Dimensions (Unit: mm)
Type: Coaxial 2-way, Woofer 160 mm,
Tweeter 50 mm
Frequency response: 90 – 20,000 Hz
Sound pressure level: 90 dB
Maximum input power: 40 W
Impedance: 4 Ω
Weight: 581 g
• Specifications and external appearance are subject to
change without notice due to product improvement.
REAR PANEL
For details, refer to the separate "INSTALLATION AND
CONNECTIONS".
8
ENGLISH

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