Speaker Cabinet Port Tube 2-1/2" ID x 8-1/2" L Flared SPEAKER CABINET PORT TUBE This high-quality port tube features an...

This high-quality port tube features an external flare for reduced port turbulence and enhanced aesthetic appeal....

MK442 Dual 4" 2-Way Center Channel Speaker SINGLE SPEAKER The impressive sound quality offered by the Dayton Audio...

Speaker Cabinet Port Tube 95mm ID x 193mm L Flared FLUSH TO 90MMØ HOLE This high-quality port tube features an external...