Need help with box for 2 12" RE SX's

[awinter 10+ year member]

I am building a ported box for my 2 12" RE SX's. The have a template for the box at http://www.reaudio.com/html/enclorsure.htm . I would do the dual ported box of course but i was wondering what SQL was. it has two options SQ and SQL. I know sq is sound quality and i thought spl was sound pressure level then what is SQL. also can i get some help on tuning it 3hz lower than that box says because thats a 35hz and mine is optimal at 32hz. Can someone please help me out thanks

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[Moe Lester 10+ year member]

SQL is inbetween SQ and SPL, its a mix of both. tuning to 35 hz will give you a good deal of output and it will still sound nice. 32 hz may not meter quite as high, and it will probably have a bit flatter response.

 

[InhumanAcura 5,000+ posts]

That SQL box was the first ported box I built //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif Got loud and sounded good with my Inhumans...

 

[awinter 10+ year member]

what do you recommend i tune it to for max spl. I dont care for SQ as much as i care for SPL but i dont want it to sound horrific