Wingman0121
10+ year member
CarAudio.com Veteran
Just a thought... Teflon has up to 12 times less friction than wood which means that air can flow easier, same way how round ports aren't made with coarse materials and are always smooth. I can buy sheets of Teflon on eBay fairly cheap or Teflon tape at any hardware store, if I line Teflon inside the sub box and the port would it help to get better bass?
