Sony CDX-L550X Manual
20
Specifications
CD player section
Signal-to-noise ratio
90 dB
Frequency response
10 – 20,000 Hz
Wow and flutter
Below measurable limit
Laser Diode Properties
Material
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
of 200 mm from the objective lens surface on the
Optical Pick-up Block.
Optical Pick-up Block.
Tuner section
FM
Tuning range
87.5 – 107.9 MHz
Antenna terminal
External antenna connector
Intermediate frequency
10.7 MHz/450 kHz
Usable sensitivity
8 dBf
Selectivity
75 dB at 400 kHz
Signal-to-noise ratio
66 dB (stereo),
72 dB (mono)
72 dB (mono)
Harmonic distortion at 1 kHz
0.6 % (stereo),
0.3 % (mono)
0.3 % (mono)
Separation
35 dB at 1 kHz
Frequency response
30 – 15,000 Hz
AM
Tuning range
530 – 1,710 kHz
Antenna terminal
External antenna connector
Intermediate frequency
10.7 MHz/450 kHz
Sensitivity
30 µV
Power amplifier section
Outputs
Speaker outputs
(sure seal connectors)
(sure seal connectors)
Speaker impedance
4 – 8 ohms
Maximum power output 52 W
×
4 (at 4 ohms)
General
Outputs
Audio outputs
Power antenna relay
control lead
Power amplifier control
lead
Power antenna relay
control lead
Power amplifier control
lead
Input
Telephone ATT control
lead
lead
Tone controls
Bass ±10 dB at 62 Hz
Treble ±10 dB at 16 kHz
Treble ±10 dB at 16 kHz
Power requirements
12 V DC car battery
(negative ground)
(negative ground)
Dimensions
Approx. 178
×
50
×
176 mm
(7
1
/
8
×
2
×
7 in.)
(w/h/d)
Mounting dimensions
Approx. 182
×
53
×
161 mm
(7
1
/
4
×
2
1
/
8
×
6
3
/
8
in.)
(w/h/d)
Mass
Approx. 1.2 kg
(2 lb 10 oz)
(2 lb 10 oz)
Supplied accessories
Parts for installation and
connections (1 set)
Front panel case (1)
connections (1 set)
Front panel case (1)
Optional accessories
Rotary commander
RM-X4S
Card remote commander
RM-X114
RM-X4S
Card remote commander
RM-X114
Note
This unit cannot be connected to a digital
preamplifier or an equalizer.
This unit cannot be connected to a digital
preamplifier or an equalizer.
Design and specifications are subject to change
without notice.
without notice.
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
23 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 5% total harmonic distortion.
23 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 5% total harmonic distortion.