Sony CDX-2250 User Manual

POWER OUTPUT AND TOTAL HARMONIC DISTORTION
14 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 1 % total harmonic distortion.

System

Compact disc digital audio
system

Signal-to-noise ratio

90 dB

Frequency response

10 – 20,000 Hz

Wow and flutter

Below measurable limit

Laser Diode Properties

Material

GaAlAs

Wavelength

780 nm

Emission Duration

Continuous

Laser output power

Less than 44.6 µW*

* This output is the value measured at a distance

Tuning range

87.5 – 107.9 MHz

Antenna terminal

External antenna connector

Intermediate frequency

10.7 MHz

Usable sensitivity

9 dBf

Selectivity

75 dB at 400 kHz

Signal-to-noise ratio

65 dB (stereo),
68 dB (mono)

Harmonic distortion at 1 kHz

1.0 % (stereo),
0.7 % (mono)

Separation

35 dB at 1 kHz

Frequency response

30 – 15,000 Hz

Tuning range

530 – 1,710 kHz

Antenna terminal

External antenna connector

Intermediate frequency

10.71 MHz/450 kHz

Sensitivity

30 µV

Outputs

Speaker outputs
(sure seal connectors)

Speaker impedance

4 – 8 ohms

Maximum power output 35 W 

×

 4 (at 4 ohms)

Outputs

Power antenna relay
control
Telephone ATT control
lead

Tone controls

Bass ±8 dB at 100 Hz
Treble ±8 dB at 10 kHz

Power requirements

12 V DC car battery
(negative ground)

Dimensions

Approx. 178 

×

 50 

×

 185 mm

(7 

1

/

8

 

×

 2 

×

 7 

3

/

8 

 in.)

(w/h/d)

Mounting dimensions

Approx. 182 

×

 53 

×

 162 mm

(7 

1

/

4

 

×

 2 

1

/

8

 

×

 6 

1

/

2

 in.)

(w/h/d)

Mass

Approx. 1.2 kg (2 lb. 10 oz.)

Supplied accessories

Parts for installation and
connections (1 set)

Optional accessories

Cleaning cloth XP-CD1
Compact disc single
adapter CSA-8