Sony CDX-MP50 User Manual

Signal-to-noise ratio

90 dB

Frequency response

10 – 20,000 Hz

Wow and flutter

Below measurable limit

Tuning range

FM tuning interval:
50 kHz/200 kHz switchable
87.5 – 108.0 MHz
(at 50 kHz step)
87.5 – 107.9 MHz
(at 200 kHz step)

Aerial terminal

External aerial connector

Intermediate frequency

10.7 MHz/450 kHz

Usable sensitivity

9 dBf

Selectivity

75 dB at 400 kHz

Signal-to-noise ratio

67 dB (stereo), 
69 dB (mono)

Harmonic distortion at 1 kHz

0.5 % (stereo),
0.3 % (mono)

Separation

35 dB at 1 kHz

Frequency response

30 – 15,000 Hz

Tuning range

AM tuning interval:
9 kHz/10 kHz switchable
531 – 1,602 kHz
(at 9 kHz step)
530 – 1,710 kHz
(at 10 kHz step)

Aerial terminal

External aerial connector

Intermediate frequency

10.7 MHz/450 kHz

Sensitivity

30 µV

Outputs

Speaker outputs 
(sure seal connectors)

Speaker impedance

4 – 8 ohms

Maximum power output

52 W 

× 4 (at 4 ohms)

Outputs

Audio outputs (front/rear)
Power aerial relay control 
terminal
Power amplifier control 
terminal

Inputs

Telephone ATT control 
terminal
Remote controller input 
terminal
BUS control input terminal
BUS audio input terminal
Aerial input terminal

Tone controls

Low:
±10 dB at 60 Hz (XPLOD) 
Mid:
±10 dB at 1 kHz (XPLOD)
High:
±10 dB at 10 kHz (XPLOD)

Power requirements

12 V DC car battery 
(negative earth)

Dimensions

Approx. 178 

× 50 × 180 mm 

(w/h/d)

Mounting dimensions

Approx. 182 

× 53 × 161 mm 

(w/h/d)

Mass

Approx. 1.2 kg

Supplied accessories

Card remote commander 
RM-X115
Parts for installation and 
connections
Front panel case (1)

Optional accessories

Rotary commander 
RM-X4S

Optional equipment

CD changer (10 discs)
CDX-757MX, CDX-656X
CD changer (6 discs)
CDX-T70MX, CDX-T69X
MD changer (6 discs)
MDX-66XLP
MG-MS System-up Player
MGS-X1
DVD Changer
DVX-100S
Source selector 
XA-C30
AUX-IN Selector
XA-300