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.

Specifications

Amplifier Section

Max power output

Power Ad Hoc

Speaker Impedance

52 watts x 4 at 4 ohms

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.

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

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

Wow and Flutter

Below measurable limit

AUX in Feature

 

Level Adjustment

Yes (-8dB / +18dB)

Convenience

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Sony CDX-GT40U manual Amplifier Section, AMP & General Feature, Audio, AUX in Feature, Convenience

CDX-GT40U specifications

The Sony CDX-GT40U is a versatile and stylish car stereo receiver that caters to both music enthusiasts and casual listeners alike. As part of Sony's renowned CD receiver line, it combines modern technologies with user-friendly features, making it a top choice for enhancing in-car audio experiences.

One of the standout features of the CDX-GT40U is its compatibility with a variety of media formats. It supports CDs, CD-Rs, and CD-RWs, ensuring that users can enjoy their favorite albums and playlists without a hitch. In addition to physical media, the unit also includes a built-in USB port, allowing users to connect USB drives directly. This compatibility enables playback of MP3 and WMA files, providing flexibility in music selection.

The device boasts a clear and vibrant 2-line display that showcases track information and settings, enhancing usability while driving. The adjustable brightness level ensures readability in various lighting conditions, keeping driver safety in mind. Furthermore, the CDX-GT40U features a sleek and modern design, seamlessly integrating into a variety of car interiors.

Sound quality is paramount in any audio system, and the CDX-GT40U does not disappoint. It employs Sony’s Digital Sound Processing technology, which enhances audio playback by providing crisp and clear sound across different frequencies. Users can customize their listening experience through adjustable equalizer settings, allowing them to fine-tune audio output to their personal preferences.

Another notable characteristic of this receiver is its wireless connectivity. The built-in Bluetooth feature permits hands-free calling and wireless audio streaming from compatible devices, enhancing convenience while ensuring focus remains on the road. Users can easily connect their smartphones or tablets, giving them access to their favorite playlists and streaming services without the hassle of tangled wires.

For those who value additional control over their audio playback, the CDX-GT40U includes an auxiliary input, enabling users to connect supplementary devices with ease. The unit is also equipped with preamp outputs for additional amplifiers, catering to those looking to build a more robust sound system.

In summary, the Sony CDX-GT40U brings a host of features and technologies together to create an impressive car audio system. With its compatibility with various media formats, sound processing capabilities, and convenient Bluetooth functions, this receiver promises an enjoyable and customizable audio experience for all users. Whether commuting, traveling, or embarking on long road trips, the CDX-GT40U stands out as a reliable companion for music lovers everywhere.