Appendix

Additional Information

Specifications

CD player

 

General

 

System

Compact disc audio system

 

Usable discs

Compact disc

Rated power source

14.4 V DC

Signal-to-noise ratio

94 dB (1 kHz) (IEC-A net-

 

(allowable voltage range:

 

work)

 

12.0 V to 14.4 V DC)

Number of channels

2 (stereo)

Grounding system

Negative type

MP3 decoding format

MPEG-1 & 2 Audio Layer 3

Max. current consumption

 

WMA decoding format

Ver. 7, 7.1, 8, 9, 10, 11 (2ch

.....................................................

10.0 A

 

audio)

Dimensions (W × H × D):

 

 

(Windows Media Player)

DIN

 

AAC decoding format

MPEG-4 AAC (iTunes® en-

Chassis

178 × 50 × 162 mm

 

coded only) (.m4a)

Nose

188 × 58 × 14 mm

 

(Ver. 7.2 and earlier)

D

 

WAV signal format

Linear PCM & MS ADPCM

Chassis

178 × 50 × 162 mm

USB

 

Nose

170 × 46 × 14 mm

 

Weight

1.3 kg

Specification

USB 2.0 full speed

Audio

 

Supply current

500 mA

 

Maximum amount of memory

Maximum power output

50 W × 4

.....................................................

250 GB

 

50 W × 2/4 W + 70 W × 1/2

File system

FAT16, FAT32

 

W (for subwoofer)

MP3 decoding format

MPEG-1 & 2 Audio Layer 3

Continuous power output ...

22 W × 4 (50 Hz to 15 000

WMA decoding format

Ver. 7, 7.1, 8, 9, 10, 11 (2ch

 

Hz, 5% THD, 4 W load, both

 

audio)

 

channels driven)

 

(Windows Media Player)

Load impedance

4 W to 8 W × 4

AAC decoding format

MPEG-4 AAC (iTunes® en-

 

4 W to 8 W × 2 + 2 W × 1

 

coded only) (.m4a)

Preout max output level

4 V

 

(Ver. 7.2 and earlier)

Equalizer (3-Band Parametric Equalizer):

WAV signal format

Linear PCM & MS ADPCM

Low

 

 

 

Frequency

40/80/100/160 Hz

Q Factor

0.35/0.59/0.95/1.15 (+6 dB

 

when boosted)

Gain

±12 dB

Mid

 

Frequency

200/500/1k/2k Hz

Q Factor

0.35/0.59/0.95/1.15 (+6 dB

 

when boosted)

Gain

±12 dB

High

 

Frequency

3.15k/8k/10k/12.5k Hz

Q Factor

0.35/0.59/0.95/1.15 (+6 dB

 

when boosted)

Gain

±12 dB

HPF:

 

Frequency

50/63/80/100/125 Hz

Slope

–12 dB/oct

Subwoofer (mono):

 

Frequency

50/63/80/100/125 Hz

Slope

–18 dB/oct

Gain

+6 dB to –24 dB

Phase

Normal/Reverse

Bass boost:

 

Gain

+12 dB to 0 dB

FM tuner

Frequency range

87.5 MHz to 108.0 MHz

Usable sensitivity

8 dBf (0.7 µV/75 W, mono,

 

S/N: 30 dB)

Signal-to-noise ratio

75 dB (IEC-A network)

AM tuner

Frequency range

531 kHz to 1 602 kHz (9 kHz)

 

530 kHz to 1 640 kHz (10

 

kHz)

Usable sensitivity

18 µV (S/N: 20 dB)

Signal-to-noise ratio

65 dB (IEC-A network)

Infrared remote control

Wavelength

940 nm ±50 nm

Output

typ; 12 mw/sr per Infrared

 

LED

Note

Specifications and the design are subject to mod- ifications without notice due to improvements.

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Pioneer DEH-P4050UB operation manual Additional Information Specifications, Usb

DEH-P4050UB specifications

The Pioneer DEH-P4050UB is a versatile in-dash CD receiver that seamlessly combines audio performance with modern connectivity features, making it a popular choice for car audio enthusiasts. This model stands out for its robust build quality and an array of functionalities that cater to diverse listening preferences.

One of the key features of the DEH-P4050UB is its ability to support multiple audio formats. It not only plays standard CDs but also handles MP3, WMA, and AAC files, allowing you to enjoy your favorite music without the constraints of physical media. This flexibility means you can easily access your music library, whether stored on CDs or USB devices.

In terms of connectivity, the DEH-P4050UB shines with its USB port located on the front panel. This allows for direct control of USB devices such as thumb drives or portable music players, making it easy to play high-quality audio files directly from your external device. Additionally, the receiver features an auxiliary input for connecting other audio sources, further enhancing its compatibility with various media formats.

Sound quality is another strong point of the DEH-P4050UB. It boasts a built-in MOSFET amplifier with an impressive output of 50 watts per channel. The receiver includes a 5-band graphic equalizer, allowing users to customize their sound preferences by adjusting the frequencies to suit their taste. Users can also take advantage of the advanced sound retriever technology, which helps restore lost sound quality in compressed audio files, ensuring an enriched listening experience.

The DEH-P4050UB also offers Bluetooth compatibility, enabling hands-free calling and wireless music streaming. This feature is essential for maintaining safety while driving, as it allows users to manage calls and audio playback without needing to handle their phones. Additionally, the receiver supports A2DP, enabling high-quality audio streaming from Bluetooth-enabled devices.

In terms of user interface, the DEH-P4050UB features an intuitive design with a clear LCD display and well-placed controls, making navigation easy. The vibrant display shows track information, and the multicolor illumination options allow customization to match your vehicle’s interior.

Overall, the Pioneer DEH-P4050UB captures the essence of modern car audio technology, offering an array of features that enhance both sound quality and user experience. With its combination of performance, versatility, and user-friendly design, it remains a solid choice for those looking to upgrade their car’s audio system.