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Fi Q 18s
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<blockquote data-quote="blazian87" data-source="post: 8318400" data-attributes="member: 574798"><p>147.5 is pretty good but yea it could be better... It's mostly because you tuned it too low.. 28hz is good for low music and makes the frequency response more flatter.. but the Fi Q suffers alot on the higher notes once you tune it that low.. I remember tuning my box to 28hz and the lows were amazing but everything else was lacking.. If you were to tune higher, you'll already see bigger numbers and might even sound better. My favorite is 30 hz on the Fi Q from my experience but I think you'll get better numbers once you go 32 hz or higher. You're gonna have to sacrifice alittle sq to get louder.. If you're still not happy then need to add more cone area. Which way are the subs facing? Rear, forward? If you wanna fit more subs in the future, try facing them them all up and port rear..It'll save you space.. Or just build a custom wall with your 2 18's and you won't be dissapointed.</p></blockquote><p></p>
[QUOTE="blazian87, post: 8318400, member: 574798"] 147.5 is pretty good but yea it could be better... It's mostly because you tuned it too low.. 28hz is good for low music and makes the frequency response more flatter.. but the Fi Q suffers alot on the higher notes once you tune it that low.. I remember tuning my box to 28hz and the lows were amazing but everything else was lacking.. If you were to tune higher, you'll already see bigger numbers and might even sound better. My favorite is 30 hz on the Fi Q from my experience but I think you'll get better numbers once you go 32 hz or higher. You're gonna have to sacrifice alittle sq to get louder.. If you're still not happy then need to add more cone area. Which way are the subs facing? Rear, forward? If you wanna fit more subs in the future, try facing them them all up and port rear..It'll save you space.. Or just build a custom wall with your 2 18's and you won't be dissapointed. [/QUOTE]
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