12volt dub ghettoblast

spire · Post by **spire** » Wed Jun 10, 2009 7:09 pm

looked around for a tiny bit with no success, but this place is better to order from anyways. was lookin for that link last nite, but their website was "down for maintenece"

http://www.parts-express.com/pe/showdet ... er=300-770

spire · Post by **spire** » Wed Jun 10, 2009 7:17 pm

and if you were willing to spend a little more and build your own box (much cheaper than buying a pre made box) id go for this combo.

http://www.parts-express.com/pe/showdet ... er=295-468

http://www.parts-express.com/pe/showdet ... er=300-752

twice the power and a much better driver than in the kit.

toiminto · Post by **toiminto** » Thu Jun 11, 2009 8:58 pm

and some video!
http://www.youtube.com/watch?v=2FszZDbvLKE

ahh i'm so stoked!!

rotten87 · Post by **rotten87** » Fri Jun 12, 2009 4:03 am

thats sick..

nice one

jolly wailer · Post by **jolly wailer** » Fri Jun 12, 2009 4:38 pm

wow mate that is the one for summer fun!

HamCrescendo · Post by **HamCrescendo** » Fri Jun 12, 2009 5:18 pm

This is one of the things I want to do in my life (or just generally put together a decent set of speakers).

I havent got the slightest idea about electronics though. Looks banging though mate.

NilsFG · Post by **NilsFG** » Fri Jun 12, 2009 8:08 pm

This is relevant to my interests

You should make a tutorial or give a shitload of links. I'm starting electronics this summer and this looks like a nice project.

Also, do yourself a favour, put it on maximum and play Haunted from dmz. Then shit your pants.

j-sh · Post by **j-sh** » Fri Jun 12, 2009 10:16 pm

beautiful

toiminto · Post by **toiminto** » Mon Jun 15, 2009 7:14 am

The blaster worked like a charm! Battery lasted for only 3 hours, the sub is a hog with the battery

I'll get another one for reserve power for longer sessions, then it should be more than enough for all needs

What's inside the box is a 55 Ah deep cycle battery running a blaupunkt 340 watt car amp and a jvc active crossover. For sub i used peerless xxls 12" car sub (830877), mid is p.audio hp-10w and the top is celestion cdx1-1415 1" compression driver loaded in celestion horn giving 90deg horizontal and 40deg vertical dispersion.

Sub has an enclosure of 135 liters tuned to around 33-34hz. I'm going to raise the tuning frequency to around 38hz, that gives more boost to 40-50hz area and a bit higher cutoff point. That should save some power

Middle is in its own sealed enclosure of 14 liters, and goes from 110hz to 3khz, and the celestion driver takes care of the rest. Sounded very nice!

12volt dub ghettoblast

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