Connecting the Units

When using a Subwoofer without using the optional amplifier

This product

Front output

Subwoofer output

Antenna jack

Fuse

Yellow/black

If you use a cellular telephone, connect it via the Audio Mute lead on the cellular telephone. If not, keep the Audio Mute lead free of any connections.

Yellow

To terminal always supplied with power regardless of ignition switch position.

Red

To electric terminal controlled by ignition switch (12

V DC) ON/OFF.

Orange/white

To lighting switch terminal.

Black (ground)

To vehicle (metal) body.

5

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Pioneer DEH-P550MP installation manual When using a Subwoofer without using the optional amplifier

DEH-P550MP specifications

The Pioneer DEH-P550MP is a renowned car stereo that combines advanced features with high-quality sound, making it a standout choice for any audiophile looking to enhance their in-car listening experience. This model is particularly noted for its user-friendly interface and impressive sound processing capabilities, making it accessible for both casual listeners and dedicated audio enthusiasts.

One of the main features of the DEH-P550MP is its ability to play a wide variety of media formats. It supports CDs, MP3s, WMA files, and even offers compatibility with digital media players. The front panel includes a convenient USB input, allowing for easy connectivity to flash drives loaded with your favorite music. This flexibility ensures that users can enjoy their complete music libraries without the hassle of changing discs.

In terms of sound quality, the DEH-P550MP incorporates high-performance digital signal processing (DSP) technology. This feature enhances audio playback clarity by minimizing distortion and allowing for precise tuning of various audio settings. The 13-band graphic equalizer provides users with the ability to customize their sound experience, ensuring that every listener can achieve their preferred audio balance. Additionally, the unit is equipped with a high-efficiency power amplifier, which delivers a robust output that can drive multiple speakers without sacrificing sound quality.

The DEH-P550MP also includes several convenient features that improve usability. Its detachable faceplate offers security against theft, while the easy-to-read display features adjustable colors, allowing users to match the stereo to their vehicle's interior. The unit is designed with intuitive controls, making it simple to switch between different media sources or adjust settings on the go.

Moreover, the Pioneer DEH-P550MP supports multiple preamp outputs, accommodating users who want to add external amplifiers for an even more powerful sound system. The built-in anti-shock mechanism provides further assurance that your audio playback remains seamless, even on bumpy rides.

In summary, the Pioneer DEH-P550MP is a versatile and powerful car stereo that combines a rich feature set with superior sound quality. With its ability to handle a range of media formats, advanced sound processing technologies, and user-centric design, it stands out as an excellent choice for anyone seeking to upgrade their in-car audio system. Whether driving on a daily commute or embarking on a long road trip, the DEH-P550MP promises an enjoyable listening experience for all.