Sony CDX-GT56UI Specification Guide

Page of 5
Specifications
Amplifier Section
Max power output
52 watts x 4 at 4 ohms
Power Ad Hoc
CEA2006 Standard Power: 17 Watts RMS per channel into 4 Ohms, 4 channels driven from 20 Hz to 20 
kHz with less than 1% THD+N.
Speaker Impedance
4-8 Ohms
AMP & General Feature
Automatic Level Optimizer
Yes
Aux-In
Yes (Front)
DM+ (Codec enhancer)
Yes(Gen2.1)
EQ
EQ7: 7 band EQ with +/- 6 dB adjustment at 63 Hz, 160 Hz, 400 Hz, 1000 Hz, 2.5 kHz, 6.3 kHz and 16 
kHz. 
High Pass Filter
Selectable on/off at: 50, 60, 80, 100 or 120 Hz. 
Loudness
Dynamic Loudness
Low Pass Filter
Selectable on/off at: 50, 60, 80, 100 or 120 Hz. 
Output Power (4ohm, 1kHz,16V)(W)
52 watts x 4 
Pre Out
(1) Rear / Sub switchable
Rear/Sub initial
Sub
Rear Bass Enhancer
Yes
Sirius/XM Connector
Yes
Time Alignment Custom
Yes (Adjustment)
Time Alignment Preset
Yes
USB
Yes (Front)
Audio
Band
AM / FM
Equalizer
EQ7: 7 band EQ with +/- 6 dB adjustment at 63 Hz, 160 Hz, 400 Hz, 1000 Hz, 2.5 kHz, 6.3 kHz and 16 
kHz. 
Format(s) Supported
MP3/WMA/AAC files
1
Preout Impedance
220 ohms
Preout Voltage
2 volt
S/N Ratio
Audio Power: CEA2006 S/N 80 dBA
Signal-to-Noise Ratio (dB)
CD: 120 dB
Station Preset(s)
18 FM / 12 AM  
Tuner Frequency Range
FM (MHz): 87.5-107.9
AM (kHz): 530-1710
Tuner Type
SSIR-EXA with RDS
Automatic Level Optimizer analyzes each tracks playback levels and adjusts output level to optimize transitions 
between tracks and sources.   
Radio Data System
Radio Data System (RDS) feature displays radio broadcast information such as artist and track information when 
listening to compatible AM/FM stations.   RDS also allows expanded channel playback with compatible radio 
station broadcasts.
Wireless card remote
Control your receiver while keeping your eyes on the road with the included wireless card remote (RM-X211).
Key illumination
Red key illumination helps you locate buttons quickly during evening playback.