Fi BTL 15" Fully Loaded

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Uploaded by on Jul 19, 2008

Fully loaded Fi BTL 15" subwoofer Running off of a Kicker Zx2500.1 @ 2omhs With a 4.1 Cubic foot box. tuned to about 38hz. Leave feed back.

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Autos & Vehicles

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Uploader Comments (kkiiaann33)

  • you didnt need a new alt and it sounds that good? or did you just forget to list it on the intro..

  • Stock alt. At this video

  • lol i know, i should.

  • That shit still bangs even with the volt drop Lol Check out my system

  • yea i need to get a new H.O. Alt

  • Not only do you need a new H.O. alt, you also need more batteries for that sustained power to your amp. I'm goin thru the same thing.

  • lol my voltage drops to 11.8 Volts

Top Comments

  • FI BTL

  • Well you're incorrect the Fi is one of the most powerful subwoofers on the market other than the LMS Ultra and XXX RE and Soundstream XXX.. it has amazing sound quality and if you get 2 ohms full loaded with a GOOD amp you could hit 150

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All Comments (47)

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  • What Song?

  • @deee661 i can careless im just making a statement. if you read up on it they say anything over 35hz is gonna be louder than anything 33hz and lower, because those herts you really dont hear, for spl you tune high of course. but the only time any of this comes into factor is when you do a DB reading. other than that ur not gonna really know cuz music has all kinds of herts playing at all times

  • @deee661 they say a rule of thumb anything below 35hz is gonna have a better SQ than having it tuned higher. thats why they always recommened if your gonna go ported do 35hz or below. but you wont be as loud as if it was at 38hz or higher but then you loose the good SQ.

  • the higher the tuning the louder but less quality. if your just gonna do car shows for spl then tune high about 38hz 39hz 40hz. if you want spl mixed with good SQ do a low tuning 29hz 30hz-34hz. remember the lower the tuning the less power it needs the higher the more power it can take usually.

    i just brought t fi btl fully loaded with a audioque2200 gotta get a box made now 4cubes 35hz

  • @bulldogfootball3 there close but DD for the win.'

    they take shit loads of power and want more. there are SPL beats and great daily ground pounders

  • nice vid mane

  • can u give me your box dementions plz

  • hell yea you got some power hooked up to dat btl can't wait to get mines!!!

  • @bulldogfootball3 the DD 9515s are better and r alot more proven on the numbers to be louder. put a good 2000-2xxx watt amp on that sub and it will be very loud.

  • that shit is fucken knockin daaaaaaaaaaaaaam! keep slumpin

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