Pioneer DEH-P6400

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You're at a light, and your greatest hits CD-R is blistering passengers' ears- in the next car over. The Pioneer MOSFET50 chip strikes again, delivering power and purity to the world around you. The
  • MOSFET 50W x 4

  • XM Satellite Radio Ready

    • Controls optional GEX-P900XM or GEX-FM903XM Satellite Radio tuners (as External unit)

    • 8-character display for XM Radio text (no scroll)

  • Card Remote

  • Rotary Volume Control (Pop-Up)

  • EEQ Performance Chip

    • 3-Band Parametric Equalizer (Adjustable Level, Frequency and Q Factor)

    • Easy EQ (EEQ) switches 5 Factory, 2 User EQ Presets (Super Bass, Powerful, Natural, Vocal, Flat, Custom 1 and Custom 2)

    • Source Custom EQ Memory (Independent Custom Memory for each source)

    • Selectable Loudness Control (Low/Mid/High/Off)

  • SFEQ (Sound Focus EQ)

    • Additional Independent Bass / Treble Control for Front / Rear

  • Subwoofer Crossover

    • Selectable LPF (Low Pass Filter) (50/80/125Hz, -18dB/oct)

    • Sub-Out Level (-12dB to +12dB) and Phase Control

  • IP-Bus System Control

    • MCD Control

    • TV Tuner Control

    • Auxiliary Input (CD-RB10 or CD-RB20 required)

    • 2 External Unit Control

  • S.L.A. (Source Level Adjustment)

  • Selectable Fader Control

  • RCA Preouts (x2 pair, Front & Rear or Front & Sub) (2V)

  • Organic EL Display (128 x 33 pixel)

    • Full-motion 3D graphic animations including

      • 2 screensavers (Dolphins, Racing)

      • 2 Level Meters

      • 4 background animations

      • Clock Display and Off (Text-only) modes

    • 16-character text display capability

    • Adjustable brightness level (16-mode)

  • Cellular Mute Capability (CD-CM1 required)

  • Clock

  • 1-year Sonic Electronix warranty

Compact Disc:

  • Track Scan/Pause/Repeat/Random Play

  • Audible Fast-Forward/Reverse

  • Playback Compatible with Digital CD-R and CD-RW

  • Disc Title Memory (48 Discs)

  • CD Text

  • AGC (Automatic Gain Control)

  • 8x oversampling

  • 3-beam laser pick-up

  • 1-bit D/A Converter

  • Anti-shock mechanism


  • DIN Mountable

  • Detachable Face (faceplate carrying case included)

  • Flap Face


  • Supertuner III

  • 24-Station/6-Button (18FM / 6AM) Presets

  • BSM (Best Station Memory)

  • Up/Down Seek with Selectable Local Seek Tuning

  • 1-year warranty


Second Depth
The second depth is used only when the box is slanted or angled. This value is the top measurement and it is measured in inches.
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
The height of the item, measured from top to bottom, in inches.
The width of the item from left to right (side-to-side) measured in inches.
Color of handle.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

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Average Attribution Rating

Browse 1 question and 1 answer
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Power comes on but no sound?
A shopper on Aug 10, 2015
Best Answer: Hello,

We suggest checking your wiring. If you have a vehicle with a premium amplified system, make sure the harness used is compatible with the system. If all else fails, check with the manufacture and/or the seller.
Reply · Report · Rick MStaff on Aug 10, 2015
· Add Answer · I Have This Question Too (0)

Product Summary


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Internal SKU


Internal Product ID


Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Pioneer DEH-P6400

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Pioneer DEH-P6400


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