fi bl encl. help

[RuEnIn.ThA.VaLlEy 0]

whats up i was wondering if someone could tell me if a 5.573 CF. after port and sub displacement enclosure with a port thats 12.5"s tall 5"s wide 20"s long tuned at 34.73 hz. sub up port back would be a good box for a 18" fi bl or would i be better off going with a 15" bl let me know thanks.

[johnecon2001 82]

http://www.soundsolutionsaudio.com/forum/i...?showtopic=7154

A bit on the small side imo.

[RuEnIn.ThA.VaLlEy 0]

Thats what i was thinking well i guess ill just go with a 15" thanks.