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Decaf Astra ( 6x 12" @ +20,000w ) +160dB


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  • 1 month later...

Here some new updates.... Decaf Astra is now MDS democar (sweden products), not official yet.... :)

+158db window open hairtricks and sealed hairtricks! -->

We have manage to play 160,5dB @ 44Hz with Astra in Outlaw style, driver door open and meter in kick. Sealed legal style meter in windshield 158,4dB best score for now.... ONLY 6x12" MDS subwoofers.

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New video is out now!

Got wind? Part II.

Btw. That 155,3dB is @ 23hz

A'ight 55's on 400rms subs? Fair dues.

But 1:10 that aint no cigarette :P

i shook this one kids hand and it just folded in mine. long story short i fucked his girlfriendso.. yeah..

You want this to happen to you? Give decent handshakes people.

I was gifted with an innate ability to distribute wholesale ass beatings in a timely and orderly fashion.
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did i see inverted subs/mids in the doors????

Build Log

1996 chevy suburban

2 zv4 15

kenwood excelon mids and tweeters

kenwood excelon deck

mevhman 370

3 batts all different

mechman avmb II

2 inch squat

33 inch muds

straight pipes

kixker zx series 4ch

sundown amps

memphis 0 gauge

soon to be fu audio c pillar wall

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A'ight 55's on 400rms subs? Fair dues.

But 1:10 that aint no cigarette :P

Oh my god :D it is a gigarette, that aint no joint :) :) But listen, all videos above is old and jbl:s are gone..

did i see inverted subs/mids in the doors????

Yes you see right but those upper videos are old videos, now i have better doors and more..

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  • 8 months later...

Hey! Its been awhile since last update. Astra has faced some major improvements. In the latest video here it broke the 160dB border (mic @ kick) driver side door open. In that video Astra had other sub's that now.

So the sub's changed, we did some measurements. It looked that these new sub's like low tuning. So basicly those 60's peaks, they were gone. :D But them lows! They were A LOT better. Thats exactly what we were looking for. Since this is a demo vehicle.

Tuning is now about 20hz, and it is windy. Here is a clip we filmed for May day->



We also went to Elmia to compete (in db drag) and to demo, man that trip was brutal. Here is a three part video of that trip.

Part 1:



Part 2:



Part 3:



Right after that trip we changed those ZR -series sub's to these new XTR series.

Btw. Decaf Astra has now a Facebook page. Its all in finnish, for now. But go check it out if you like this build.

www.facebook.com/decafastra

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This has to be one of the only builds I've seen with 20 Hz tuning break a 60.

Keep up the vids Broski.

03 Sable LS

AA mayhem 12" D2

Sundown ZV4 12" D1

Tantric HD 12" D2

Tantric SHD 12" D1

Sundown X12 V2 D2

2.5 cu net

Sundown 2000d @ 1 ohm

XS Power XP2000

Sky High Sound Deadener

Sky High wire

Stock alt

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Hi guys, check these hairtricks with Decaf Astra, we have now played best score on windshield 153,4db @ 18hz. Only with 12500w...

Far the best score is now 161,2db @ 50hz at headrest.

Coming new recones and 20000w rms @ 1ohm....

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those are 15s or 12s?

2010 Chevrolet Cruze

Radio --- pioneer mvh-200vbt

Front/back --- alpine type s 6.5"

Sub Control --- Pac LC1

Sub Amp --- GZPA 1.4K

Sub --- GZNW 15XSPL D1

Battery - GZBP 12.2500X

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