Systems Showcase

2006 Ford Explorer - Polk Audio all the way!

This is my 2006 Ford Explorer, fully loaded with Polk speakers, amplifiers and subwoofers. My goal from the beginning was optimizing sound quality, where these components really shine. After installation, I was even more surprised with the incredible SPL as well. Credits: All installation was performed by myself. The subwoofer enclosure was designed by myself and built by Dan at Audio 2000, in Tucson, Arizona (highly recommended!) Thanks goes out to Kim at Polk Audio for helping me complete this project to perfection.

Front Door Speakers

  • Polk MMC5250


  • Pioneer AVIC-Z1 (w/ Bluetooth, iPod, Sirrius and backup camera)

Main Amplifier

  • Polk C400.4

Rear Door Speakers

  • Polk MMC570

Subwoofer Amplifier

  • Polk C500.1


  • Polk SR124SVC (2x)