Jump to content

Sign in to follow this  
GregoryAltieri

3300 rms, 144db?

Recommended Posts

Look at Brocks up in the DC Section :drink40:


DC AUDIO

Phone Number

1(855)SPL-DBZZ

Built by Competitors, for Competitors.

Share this post


Link to post
Share on other sites

just got back from show today, did a 144 in the kick and powerbass 3k clamped at 3300 rms at 1.8 ohms after rise, that blows my mind. The bo is a little bigger than 3 cubes at 38 hertz and that bastard only doing a 144. Have 2 level 4 12's, in a 1999 passat, huge trunk and lots of room to work with, the car does not like trunk walls, it likes subs back/up port bacl, I need help on ideal box for loud daily driver on that power

thanks

greg

Make your box very similar to mine use at least 3-4 cu allowable, instead of using one large areo port use two 6" areo ports, place them externally all the way to the entrance of your trunk, for daily driving just plug up one of your 6" inch areo ports. you might not be able to stack port one on top of the other so just diagonally install them and place 12's on opposite sides ;)

Have you tried my idea with them batts yet? Its been 3 days now... <_<

Share this post


Link to post
Share on other sites

Share this post


Link to post
Share on other sites

im upset with my power output vs the score,guy has 2 15s clamping at 1000 watts doing a 153, on 3300rms i should be doing a 148 out of the trunk easy

Utilizing the trunk as the encloser is crucial, make sure the inside trunk panels are braced off using MDF etc ,I foamed insides ,then paneled them off with mdf and then dynomated over. I see many trunk competitors build nice strong good enclosers but their designs is only as good as strength and solidarity of the actual trunk! another way of explaining it is....you don't build a skyscraper on quicksand. Foundation is the most important thing in anything. If trunk Lid,sides and panels are not strong, then rear firing box encloser means nothing, here's a few examples of how I strengthened my trunk and I actually tested a rear firing prefab box that did 150+ NOTE: Make sure you rear light panels,vents are sealed from leaking air!

You don't have to necessarily make your trunk ugly like mine but it can still be braced with wood with carpet in etc , just make the design and see what happens

301043_301913299824371_100000171104106_1386465_1156789314_n.jpg

301043_301913309824370_100000171104106_1386466_798372164_n.jpg


2018 Db Drag Street Trunk World Champion 156.9

2017 NSPL Trunk World Champion World 158.8

2016 Db Drag Street Trunk World Champion 156.7

2015 Db Drag Street Trunk World Champion 155.7

2015 NSPL Trunk World Champion World 158.3

2014 IASCA IDBL Trunk/Pickup 3 World Champion 157.1

2014 NSPL Trunk World record holder World Champion 157.4

2014 DB Drag Street Trunk World Record holder 154.4

2013 NSPL Trunk 0-48 World record holder 153.8

2013 IASCA Advanced Trunk 1 World Champion 155.5

2013 IASCA Advanced Trunk 2 World record holder 155.4

2013 DB Dragracing Street Trunk World record holder 154.3

2013 DB Dragracing Street Trunk Spring Break Nationals Champion

2013 Spring Break Nationals Champion IASCA Advanced Trunk 1

2012 NSPL Trunk 0-1800w World Champion record holder 151.3 @ 1731w 2012 IASCA Trunk 2 World Champion record holder 156.1 2012 USAC Trunk 1000 + World Finalist 158.4 2012 DB Drag racing Street Trunk World Champion record holder 154.3 2012 NSPL Trunk 3600+ World Record 156.7 legal/sealed/dash 2011 USAC Trunk 1000+ World Record 159,4 2011 NSPL Trunk 3600+ World Champion 2011 NSPL Trunk World record 156.6 dash 159.6 kick 2009 25-48NW NSPL World Champion 2009 Db Drag US.Top Certified SPL .St C 158.7 2008 Db Drag US.Top Certified SPL .St C 158.4 2008 25-48NW NSPL World Champion 2007 U.S.Top Cert. Street A,B,and C 2007 NSPL 0-24NW World Champion 2006 Db Drag St A World finalist. 2006 NSPL 0-24NW World Champion 2005 Db Drag St A World Champion 2005 NSPL 0-24NW World Champion 2004 Db Drag St A World finalist 2004 Db Drag US.record 642 points 2003 Db Drag Points World Champion 2003 NSPL 30-60NW World Champion 2002 Db Drag SS1-2NW World finalist 2002 NSPL 30-60NW World Champion 2001 Db Drag St 1-2 World finalist http://www.facebook....erry.SPL.Brocks Back in 02 my girlfriend said I had to make a choice between her and my love for car audio ......I told that b-tch I've made harder decisions at the Coke machine.

Share this post


Link to post
Share on other sites

I'm gonna take the high road on this. The op didn't start this thread to listen to you bash on me.

I'm truly at a loss as to why you feel you have to drag my name everywhere you go. I did nothing but spend countless hrs. Standing in the rain, snow etc.. giving you free meter time and countless hrs on the phone answering tech questions etc. You have always been a hard head who believes that no matter what folks tell you they must be wrong because you believe yadayada.

I wish you the best in your endeavors.

Instead of doing this on the internet why don't you give me a call and we can hash it out. Number is the same.

ITS THE SA BRAIN WASHING

everyone should leave this thread.


2006 F-150

4 DC XL M2 18's Walled Daily Driver

XS Power

4 DC 3.5kw

Team DC

Team S.P.L.

Lot of Audio Technix and 1/0

DC Audio Dealer

American Bass Dealer

XS Power Dealer

Audio Technix Dealer

DWRIGHT-1-1.jpg

Share this post


Link to post
Share on other sites

Good info from Terry.I got a friend right now thats disappointed because he only hit a 140 on the dash with his 2 Kicker L7's on a Kicker 2500.He has a 2005 Monte Carlo with subs up port forward.I think I'm going to take this info terry just gave out about bracing the trunk area and see if he can get an increase.Since we got Terry in here answering questions would you say that the Aero ports for that setup would provide the best output?


Vehicle
2007 Chevrolet Avalanche(Co-Co)

DNX9980HD
6 Team Fi 15's(King Edition)
3 DC 9k's
8 Nendo PWX 8's
4 Custom Steg 4" Super Tweeters
1 DC Audio 175.4
1 DC Audio 90.4
Rockford 360.3
3 DC Power 370xp Alts(Externally regulated)
21 D1600's
2 D4800's
All SMD RCA's
AudioTechnix Deadner
Viper Alarm

My YouTube- http://www.youtube.c...NG?feature=mhee
Link to buildlog- http://www.stevemead...4-15s-2-dc-9ks/
Link to UBL- http://www.stevemeadedesigns.com/board/topic/165059-ublkings-avalanchecoco-new-build-starting8-king-edition-15-team-fis-in-a-wallyes-a-wall/

96576a0.jpg

Banner3_zpsa237d00a.jpg

Share this post


Link to post
Share on other sites

Good info from Terry.I got a friend right now thats disappointed because he only hit a 140 on the dash with his 2 Kicker L7's on a Kicker 2500.He has a 2005 Monte Carlo with subs up port forward.I think I'm going to take this info terry just gave out about bracing the trunk area and see if he can get an increase.Since we got Terry in here answering questions would you say that the Aero ports for that setup would provide the best output?

Areoports provide the best spl output, prefab or custom made.


2018 Db Drag Street Trunk World Champion 156.9

2017 NSPL Trunk World Champion World 158.8

2016 Db Drag Street Trunk World Champion 156.7

2015 Db Drag Street Trunk World Champion 155.7

2015 NSPL Trunk World Champion World 158.3

2014 IASCA IDBL Trunk/Pickup 3 World Champion 157.1

2014 NSPL Trunk World record holder World Champion 157.4

2014 DB Drag Street Trunk World Record holder 154.4

2013 NSPL Trunk 0-48 World record holder 153.8

2013 IASCA Advanced Trunk 1 World Champion 155.5

2013 IASCA Advanced Trunk 2 World record holder 155.4

2013 DB Dragracing Street Trunk World record holder 154.3

2013 DB Dragracing Street Trunk Spring Break Nationals Champion

2013 Spring Break Nationals Champion IASCA Advanced Trunk 1

2012 NSPL Trunk 0-1800w World Champion record holder 151.3 @ 1731w 2012 IASCA Trunk 2 World Champion record holder 156.1 2012 USAC Trunk 1000 + World Finalist 158.4 2012 DB Drag racing Street Trunk World Champion record holder 154.3 2012 NSPL Trunk 3600+ World Record 156.7 legal/sealed/dash 2011 USAC Trunk 1000+ World Record 159,4 2011 NSPL Trunk 3600+ World Champion 2011 NSPL Trunk World record 156.6 dash 159.6 kick 2009 25-48NW NSPL World Champion 2009 Db Drag US.Top Certified SPL .St C 158.7 2008 Db Drag US.Top Certified SPL .St C 158.4 2008 25-48NW NSPL World Champion 2007 U.S.Top Cert. Street A,B,and C 2007 NSPL 0-24NW World Champion 2006 Db Drag St A World finalist. 2006 NSPL 0-24NW World Champion 2005 Db Drag St A World Champion 2005 NSPL 0-24NW World Champion 2004 Db Drag St A World finalist 2004 Db Drag US.record 642 points 2003 Db Drag Points World Champion 2003 NSPL 30-60NW World Champion 2002 Db Drag SS1-2NW World finalist 2002 NSPL 30-60NW World Champion 2001 Db Drag St 1-2 World finalist http://www.facebook....erry.SPL.Brocks Back in 02 my girlfriend said I had to make a choice between her and my love for car audio ......I told that b-tch I've made harder decisions at the Coke machine.

Share this post


Link to post
Share on other sites

Trunks lose sooo much pressure and the sound cancels itself out, i did a 46 on music with a box tuned to 32 with 4.4k on one 15 with port and subs back. Theres only so much you can do out of a trunk unless you turn the box around and seal it off, which in my case wouldnt work because i have a giant ass gastank between. Thats why i have a wall now lol.


Walled Police Interceptor

Four 15s

160s

Share this post


Link to post
Share on other sites

Thats what I thought about those Aero ports because over here in Italy the Italians run them on their setups with 12's. Now they only use hatchbacks over here for SPL so they get pretty loud with smaller systems.I been running trunk systems for a long time now and my Avy build that I'm doing now will probably be my first that wont be a trunk build.


Vehicle
2007 Chevrolet Avalanche(Co-Co)

DNX9980HD
6 Team Fi 15's(King Edition)
3 DC 9k's
8 Nendo PWX 8's
4 Custom Steg 4" Super Tweeters
1 DC Audio 175.4
1 DC Audio 90.4
Rockford 360.3
3 DC Power 370xp Alts(Externally regulated)
21 D1600's
2 D4800's
All SMD RCA's
AudioTechnix Deadner
Viper Alarm

My YouTube- http://www.youtube.c...NG?feature=mhee
Link to buildlog- http://www.stevemead...4-15s-2-dc-9ks/
Link to UBL- http://www.stevemeadedesigns.com/board/topic/165059-ublkings-avalanchecoco-new-build-starting8-king-edition-15-team-fis-in-a-wallyes-a-wall/

96576a0.jpg

Banner3_zpsa237d00a.jpg

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  

×
×
  • Create New...