A graphite-impregnated plastic cone, mylar cone midrange, and mylar semi-dome tweeter inject excitement into Blaupunkt's PCxi573 3-way 5"x7"/6"x8" speaker. This premium performer will bring new life to your music with superb sound quality and excellent power handling.


  • GIP (graphite-injected plastic) woofer cone with treated foam surround
  • 1-3/4" mylar cone midrange
  • 1" mylar semi-dome tweeter
  • sensitivity 94 dB
  • frequency response 45-22,000 Hz
  • recommended power range 2-80 watts RMS
  • peak power handling 240 watts
  • top-mount depth 2-1/2"

Priced per pair

Why replace your car's original speakers?

The speakers that originally came in your car were made from inexpensive materials, designed to create acceptable sound at the lowest possible cost to the manufacturer. If you love music, you deserve better. Name-brand aftermarket speakers deliver fuller, richer sound with considerably more detail and nuance, and they're capable of playing louder and cleaner than factory speakers. Connect new speakers to your factory radio and you'll get the best possible sound from your dealer-equipped system. Pair them up with a new car stereo for a level of enjoyment that can rival a high-fidelity home audio experience.

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Hands-on research

What's in the box?

Download owner's manual

  • Two 3-way speakers
  • 2 Grilles
  • 2 Grille frames
  • Two plastic 6"x8" adapter rings
  • Two 15' lengths of speaker wire (quick slides on one end and bare wire on the other)
  • 8 Self-tapping mounting screws
  • 8 Speed clips
  • Manual

Features and Specs

Design 3-way
Tweeter Design Semi-Dome
Tweeter Composition Mylar
Woofer Composition Graphite-injected Plastic
Woofer Surround Foam
Parts Warranty 1 YEAR
Labor Warranty 1 YEAR
Sensitivity 94 dB at 2.83 volts
91 dB at 1 watt
Frequency Response 45 - 22k Hz
RMS Power Range (Watts) 2-80
Peak Power Handling (Watts) 240
Impedance (Ohms) 4
Top-mount Depth (Inches) 2 1/2
Bottom-mount Depth (Inches) 2 7/8

Product Research



Woofers: The graphite-injected plastic woofer cones are lightweight and mechanically rigid, so they play louder with less power. Acoustically inert, the cones do not "color" the sound of the music, giving you accurate musical reproduction. The woofers use foam surrounds.

Midranges: The speakers have 1-3/4" Mylar cone midranges.

Tweeters: The speakers use 1" Mylar semi-dome tweeters for clean, accurate highs.

Extended Pole Design: The Extended Pole Design allows for increased cone travel, lower distortion and better heat dissipation.

Adapter Rings: The supplied adapter rings allow you to top mount each speaker in a 6"x8" opening. The adapter ring adds 0.141" to the mounting height of each speaker, while reducing the mounting depth by the same amount. When using the adapter rings, each speaker has the following dimensions:


   Vehicle Fit:

  • Depth as top: 2.346"
  • Mounting height: 0.992"
  • Flange height: 0.492"

    Basket Dimensions:

  • Major apex of oval: 7.075"
  • Minor apex of oval: 4.929"
  • Frame width: 5.727"
  • Frame length: 8.178"

   Bolt Pattern:

  • Number of holes: 6
  • Diagonal 1: 8.176"
  • Diagonal 2: 8.176"
  • Minor axis 1: 4.649"
  • Minor axis 2: 4.959"
  • Major axis 1: 4.145"
  • Major axis 2: 4.375"

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.