infrasonic switch?

[endofdays89 5,000+ posts]

should this be off on the amp?

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[endofdays89 5,000+ posts]

anybody know?

 

[Linkz 10+ year member]

if its ported place around 20-25 otherwise no

 

[ultimate157 5,000+ posts]

If its just a switch, then it should be:

Ported box: On

Sealed box: Off