(1) PROCRAFT Flared Port Tube for Speaker Cabinets 1-7/8" ID x 5-5/8" Depth SKU#260-476
This molded port tube features an external flare for reduced port turbulence and enhanced aesthetic appeal. Perfect for tuning small high-performance bookshelf or stand-mount speakers.
These Port tubes are a press-fit style and can be trimmed to length if needed. The tube has a slight taper from front to back.