| Re: Port Material?
The density and stability of the PVC is worth the minimal upcharge. Odd resonances from the tin duct would likely color the sub output... and probably not favorably!
Zembonez "always evolving" HT / Denon AVR 3806 / Denon DVD-1920 / 2 Adcom GFA 545 II / Adcom GFA 535 II / Adcom ACE 515 Line Conditioner / 4 Vintage Advent 6003 / 2 Sonance S624T / Opt Pro Linaeum Center - 2 Image Dynamics DVC 12 Subs / 4 Layer Laminated Custom MDF Enclosure / Kimber & Grayson Interconnects / AudioQuest Cables / Vintage Sony PS-3750 TT / Grado Prestige Silver / Lots of vinyl / Way too many DVDs and CDs / Etc. |