Audi TTS Dayton Build

Audi TTS Dayton Build

Demitry Kraskov

Project Category:
Car Audio

Project Level:

Project Time:
20+ Hours

Project Cost:
$100 – $500

Project Description:
I built a box for the wife’s Audi TTS.

Design Goals:
Low range extension with low vent velocity in the smallest box possible

Driver Selection:
I used two Dayton audio ultimax 8 in woofers. Model: UM8-22

Enclosure Design:
vented box tuned down to about 30 Hz

Enclosure Assembly:
My first project with 3D printed pieces, epoxy and LEDs. Audi logo, speaker rings and epoxy molds were all 3D printed using ABS

Turned out awesome. Paint job could have been better.

About the Designer:
Doing audio as a hobby for about 15 years

Project Parts List:

Dayton Audio UM8-22 8″ Ultimax DVC Subwoofer 2 Ohms Per Coil


Add yours
  1. 1

    What a great looking speaker! Great job, I love the lighted Audi logo and speakers. The logo lines up great with the vents on the dash nicely also. If I had a TT I would be proud to have that sub box!

  2. 2
    Michael Wangerin

    This looks quite professional and I expect it sounds awesome as well. The 3D printing of components and addition of the Audi logo really makes it look like a pro installation. Thanks for sharing. Most impressive 🙂

  3. 3

    Damn, who whole design just reeks of audi excellence, if you told me that it was an audi audio setup at first sight i would believe you until i see the pattern on the Ultimaxes

  4. 4

    Tight build man! Love and can appreciate the LABOR of love that goes into making use of fiberglassed areas in the build!

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