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SPL subwoofer need 2x12

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Old 02-26-2009, 06:48 AM
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Thumbs up SPL subwoofer need 2x12

Hi!
Whant in my Honda civic hech "92 (back seets is out) SPL box with 2x12 subs. Before i get 2xS15L7, then GroundZero Gzpw 15Spl and can`t hit over 148.2db Power i have, it`s 5.5kw RMS @2ohm. Maby any SPL expert help me to choose subs and box type :? Now i look to DDaudio 35 or 95 :?
Car is packed all with STP ect.


Now car back looks like this picture, i have back seats bottom, then i whant all built to start in street B ! Sory for my Language, from Latvian


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Old 02-26-2009, 07:49 AM
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Martins.. if you are only able to get a 148.2 with 2x 15" L7's and 5.5kw then you have bigger problems than new subs.

You should be much louder with this setup. I think the problem is probably your box
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Old 02-26-2009, 08:19 AM
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old subs all is sell, anyway need new, and 2x12, what can suggest for better SPL result and help with box
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Old 02-26-2009, 09:08 AM
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TFone look it up on here and youtube
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Old 02-26-2009, 11:26 AM
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5.5Kw amp, but how many batteries, how big of an alternator?
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Old 02-26-2009, 02:12 PM
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all stock +one gel batterie near monoblock (900A 90ah) two bridged monoblock. When motor is don`t working from amps goes 155volts (on tester) to subwoofer. Calculate 155volts is 5.5kw RMS

Need information about DDaudio 3512e , with two ths can hit over 150 ? or need 9512g :?
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Old 02-26-2009, 02:18 PM
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All stock +GEL (900A 90ah) batterie near two bridged monoblock. When motor is don`t started from monoblock goes 155volts (on tester) to subwoofer. Calculate this , result 5.5kw RMS @2ohm.
What can say about 3512e ? From thees two can hit 150 ? or need 9512g :?
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Old 02-26-2009, 02:56 PM
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Originally Posted by danyman
TFone look it up on here and youtube
I like Yuli and all... but the TFOne is NOT the end-all be-all sub.

In his case it's a very poor choice. The guy lives in LATVIA. Shipipng will kill him plus he'll be left completely stranded if there are every any problems.
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Old 02-26-2009, 03:13 PM
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I would imagine that any sub for his use over there is going to be hard to come by though. The DD3512 at least he can get a recone kit and have it shipped over. I would think that the DD3512 would be a great sub for his application and with the right tuning and experimentation he should be able to hit the numbers he is after.
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Old 02-26-2009, 03:15 PM
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Fi audio btl 12, fully loaded...
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