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View Full Version : Interchangable ports, Questions



crfrider
03-22-2010, 10:05 PM
a yes is there a way do design a box where you can have alot of different tunes like I could have alot of different ones like one 29hz,32hz,35hz,38hz,42hz, and 45hz all with the same box, it will be in a huge box built for 2 kickerl7 15s and will leave room to add 2 more later

branham1127
03-22-2010, 10:11 PM
a yes is there a way do design a box where you can have alot of different tunes like I could have alot of different ones like one 29hz,32hz,35hz,38hz,42hz, and 45hz all with the same box, it will be in a huge box built for 2 kickerl7 15s and will leave room to add 2 more later

You could use aero ports to accomplish this easily.. When you want the tuning to go up, use a shorter port, for the tuning to go down, use a longer port :).

crfrider
03-22-2010, 10:57 PM
what size tube would i use

branham1127
03-23-2010, 01:32 PM
what size tube would i use

Depends on the size of the box.. One 4" works well for a one cube box... a 6" works well for 2 cubes.. so two 6"s for a 4 cube box..

mlstrass
03-24-2010, 11:45 AM
why do you need 50million diff tunings? do 1 for daily and 1 for metering....

RAM_Designs
03-24-2010, 01:30 PM
why do you need 50million diff tunings? do 1 for daily and 1 for metering....

This.