Adjusting the volume of the subwoofers, Off125Hz

Adjusting the volume of the subwoofer(s)

1 Press (SOURCE) to select a source (radio,

CD or MD).

2 Press (SOUND) repeatedly until “SUB” appears.

3 Rotate the dial to adjust the volume.

After three seconds, the display goes back to the normal playback mode.

Adjusting the frequency of the subwoofer(s)

To match the characteristics of the connected subwoofer(s), you can cut the unwanted high and middle frequency signals entering the subwoofer(s). By setting the cut-off frequency (see the diagram below), the subwoofer(s) will output only low frequency signals so that you can get a clearer sound image.

Level	Cut-off frequency

62 125 198

Frequency (Hz)

1 Press (SOURCE) to select a source (radio,

CD or MD).

2 Press (SOUND) for two seconds.

3 Press (SOUND) repeatedly until “SUB” appears.

SUB

C.off125Hz

4 Rotate the dial to select the desired cut- off frequency.

The cut-off frequency in the display changes.

5 Press (SOUND) for two seconds.

When the frequency setting is complete, the display goes back to the normal playback mode.

Adjusting the volume of the bass and treble

You can adjust the volume of the bass and treble to best fit the acoustic characteristics inside your car.

1	Press (SOURCE) to select a source (radio,
	CD or MD).
2	Press (SOUND) repeatedly until “BAS” or
	“TRE” appears.
3	Rotate the dial to adjust the volume.
	After three seconds, the display goes back
	to the normal playback mode.
Adjusting the turn-over frequency
You can adjust the bass and treble turn-over
frequencies.
		Turn-over frequency
				EN

1			Frequency (Hz)	DSP



	Press (SOURCE) to select a source (radio,
	CD or MD).
2	Press (SOUND) for two seconds.
3	Press (SOUND) repeatedly until “BAS” or
	“TRE” appears.

Bass adjusting mode

BAS

EQ SUR	314 Hz
Treble adjusting mode
	TRE
EQ SUR	3.1kHz

4 Rotate the dial to select the turn-over frequency.

The turn-over frequencies change as follows:

Bass:

198 Hz n250 Hz n314 Hz* n396 Hz

Treble:

2.0 kHz n3.1 kHz* n4.0 kHz n5.0 kHz

*Factory-set frequency

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Actual total number:	Sony CDX-C910RDS (E,F,G) 3-856-717-11(2)

CDX-C910RDS specifications

The Sony CDX-C910RDS is a compact and versatile car stereo that epitomizes Sony's commitment to delivering high-quality audio experiences on the go. Launched in the late 1990s, this model has become a favorite among audiophiles and casual listeners alike due to its impressive array of features and solid sound performance.

One of the standout features of the CDX-C910RDS is its RDS (Radio Data System) capability, which allows the receiver to decode and display additional information transmitted along with FM radio broadcasts. This includes details such as station names, song titles, and artist information, enhancing the overall listening experience. With RDS, drivers can easily find and tune into their favorite stations, even as they move through different geographic areas.

Equipped with a high-powered amplifier, the CDX-C910RDS delivers robust sound quality with dynamic bass response. The built-in equalizer offers multiple preset sound modes, enabling users to customize their audio settings to suit their preferences and the acoustics of their vehicles. Additionally, the unit features several preamp outputs for connecting external amplifiers, allowing enthusiasts to create a more powerful audio system if desired.

Another notable characteristic of the CDX-C910RDS is its compatibility with both CD playback and CD-R/CD-RW discs. This versatility ensures that users can enjoy their favorite music in various formats, whether from commercially produced CDs or personal compilations. The CD player also includes features like anti-shock protection, ensuring a smooth listening experience even on bumpy roads.

The user-friendly interface of the CDX-C910RDS is designed with convenience in mind. The large LCD display is easy to read, even in bright sunlight, and the well-organized control layout allows for quick access to various functions. The detachable faceplate adds a layer of security, protecting the unit from theft when the vehicle is parked.

In terms of connectivity, the CDX-C910RDS offers compatibility with auxiliary inputs, enabling users to connect external devices like smartphones or portable media players. This feature is particularly appealing to those who wish to expand their music library without relying solely on CDs or radio.

Overall, the Sony CDX-C910RDS stands out for its combination of advanced technology, user-friendly design, and exceptional sound quality. It remains a highly regarded choice for drivers seeking to enjoy their music while on the road. Whether cruising through city streets or embarking on long road trips, the CDX-C910RDS delivers an engaging and enjoyable audio experience that makes every drive more memorable.

Sony CDX-C910RDS Adjusting the volume of the subwoofers, Off125Hz, 314 Hz, 1kHz

Models: CDX-C910RDS