which box

[Airman21 10+ year member]

i have 2 15" SI Mags that will be running off a IA 20.1.. which box and tunning should i go with?

7cft tuned to 27

7cft tuned to 30

7.2cft tuned to 28

or maybe if someone has a better idea go ahead and post it

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[Airman21 10+ year member]

anyone

 

[dleccord 5,000+ posts]

i'd go with the 30hz. any one of those tunes will get retarded loud to the ear.

 

[Airman21 10+ year member]

yeah i think SI said to go with 7cubes tuned at 30 ... but i thought i remembered someone on here telling me to go lower like 27 that why i was asking... thanks for your vote i wonder if i should just make this a poll so the lazy people will just have to click instead of comments

 

[Airman21 10+ year member]

anyone else? i need to finalize my idea so i can start looking for a good box builder to build me one... thanks