Thanks, Mapman!
I use a modular port system in many of my designs, and on several occasions being able to ship a longer center section to a customer has saved the day.
The ability of the end user to make this sort of adjustment is a significant, and under-appreciated, advantage of ported enclosures over most other types. There is simply too much variation on boundary reinforcement from one room to another, as well as from one location to another within a room, for a successful "one size fits all" approach to bass tuning. Imho, of course.
Duke
I use a modular port system in many of my designs, and on several occasions being able to ship a longer center section to a customer has saved the day.
The ability of the end user to make this sort of adjustment is a significant, and under-appreciated, advantage of ported enclosures over most other types. There is simply too much variation on boundary reinforcement from one room to another, as well as from one location to another within a room, for a successful "one size fits all" approach to bass tuning. Imho, of course.
Duke