Termpro Audio Forum Post New Topic  New Poll  Post A Reply
my profile | directory login | register | faq | forum home

  next oldest topic   next newest topic
» Termpro Audio Forum » General Interest » General Audio » Grand Prix (Page 1)

 - UBBFriend: Email this page to someone!   This topic comprises 9 pages: 1  2  3  4  5  6  7  8  9   
Author Topic: Grand Prix
Thorshammer
Member
Member # 22290

Icon 1 posted      Profile for Thorshammer   Email Thorshammer   Send New Private Message       Edit/Delete Post   Reply With Quote 
Has anyone ever tried to make a GP loud while still remaining in the trunk?

I'm currently at a 145.4 and have a little more to play with. Already done big 3 with 0g. yellow top in front kinetik 2400 in rear. Tons of dynamatt and foam.

Current box has a 7inch port. Thought of trying a bigger port.

Any input would be greatly appreciated. [Blob]

--------------------
2 AQ 10's
Atomic 5k
06 Grand Prix Chameleon Green
TeamNorthEast
Team DefJ
WC1 Champion and Record Holder
149.2

Posts: 335 | From: Auburn, NY | Registered: Jan 2008  |  IP: Logged | Report this post to a Moderator
PioneerSaturn
Senior Member
Member # 20110

Icon 1 posted      Profile for PioneerSaturn   Author's Homepage   Email PioneerSaturn   Send New Private Message       Edit/Delete Post   Reply With Quote 
7 inch diameter...? And what positioning for everything (port and sub facing, etc)?

--------------------
Creator-Ohio Bass Society

First and only dual-alternator Saturn on the planet [Big Grin] [Wink]
Sub and sub amp: 18" Fi BTL fully loaded, fed by a SoundStream XXX10000
Handmade custom bracket replacing AC with 250 amp alt
225 amp alternator in stock location (custom bracket)
Batteries:
Trunk-(2) XS Power D3100's
4 power+4 ground 1/0-gauge runs to rear
 -
 -

Posts: 684 | From: OH | Registered: Apr 2007  |  IP: Logged | Report this post to a Moderator
Thorshammer
Member
Member # 22290

Icon 1 posted      Profile for Thorshammer   Email Thorshammer   Send New Private Message       Edit/Delete Post   Reply With Quote 
Port on driver side...slot port...tuned to 47hz..seven inches wide by 14 tall also same width at elbow inside box..

subs slightly off centered all the way to passenger side.

Have been entertaining ideas of a 10inch port...I got the room...lol

--------------------
2 AQ 10's
Atomic 5k
06 Grand Prix Chameleon Green
TeamNorthEast
Team DefJ
WC1 Champion and Record Holder
149.2

Posts: 335 | From: Auburn, NY | Registered: Jan 2008  |  IP: Logged | Report this post to a Moderator
GuitarMoFo1
Member
Member # 18369

Icon 1 posted      Profile for GuitarMoFo1   Email GuitarMoFo1   Send New Private Message       Edit/Delete Post   Reply With Quote 
I would port through the rear deck with the subs firing into the trunk.

--------------------
Lineage Motorsport

'97 F-150 Ex. Cab
8 Exile XP12s - Half Wall
2 2400.1
2 sets of 5 1/5 & 6 1/2
2 800.4
3 SVR 75
154.2 @ 45hz

Posts: 155 | From: St. Augustine, FL | Registered: Feb 2006  |  IP: Logged | Report this post to a Moderator
pimpin at my house
Senior Member
Member # 10204

Icon 1 posted      Profile for pimpin at my house   Email pimpin at my house   Send New Private Message       Edit/Delete Post   Reply With Quote 
^ i have never seen good #'s doing that...
Posts: 6354 | From: north rose,ny | Registered: Aug 2002  |  IP: Logged | Report this post to a Moderator
PioneerSaturn
Senior Member
Member # 20110

Icon 1 posted      Profile for PioneerSaturn   Author's Homepage   Email PioneerSaturn   Send New Private Message       Edit/Delete Post   Reply With Quote 
^x2...Maybe port through the rear deck but with the subs walled-off at the opening into the trunk and firing into the cabin...

--------------------
Creator-Ohio Bass Society

First and only dual-alternator Saturn on the planet [Big Grin] [Wink]
Sub and sub amp: 18" Fi BTL fully loaded, fed by a SoundStream XXX10000
Handmade custom bracket replacing AC with 250 amp alt
225 amp alternator in stock location (custom bracket)
Batteries:
Trunk-(2) XS Power D3100's
4 power+4 ground 1/0-gauge runs to rear
 -
 -

Posts: 684 | From: OH | Registered: Apr 2007  |  IP: Logged | Report this post to a Moderator
Thorshammer
Member
Member # 22290

Icon 1 posted      Profile for Thorshammer   Email Thorshammer   Send New Private Message       Edit/Delete Post   Reply With Quote 
How does this sound for everyday streetbeatin?

Theres a pretty large spuare hole I got dynamat covering thats right in the center of the back deck. Its an option.

--------------------
2 AQ 10's
Atomic 5k
06 Grand Prix Chameleon Green
TeamNorthEast
Team DefJ
WC1 Champion and Record Holder
149.2

Posts: 335 | From: Auburn, NY | Registered: Jan 2008  |  IP: Logged | Report this post to a Moderator
PioneerSaturn
Senior Member
Member # 20110

Icon 1 posted      Profile for PioneerSaturn   Author's Homepage   Email PioneerSaturn   Send New Private Message       Edit/Delete Post   Reply With Quote 
I personally havent heard a setup like this but I could imagine you could have a swappable port for daily and comp, couldnt imagine it sounding horrible...

--------------------
Creator-Ohio Bass Society

First and only dual-alternator Saturn on the planet [Big Grin] [Wink]
Sub and sub amp: 18" Fi BTL fully loaded, fed by a SoundStream XXX10000
Handmade custom bracket replacing AC with 250 amp alt
225 amp alternator in stock location (custom bracket)
Batteries:
Trunk-(2) XS Power D3100's
4 power+4 ground 1/0-gauge runs to rear
 -
 -

Posts: 684 | From: OH | Registered: Apr 2007  |  IP: Logged | Report this post to a Moderator
Loudcav
Senior Member
Member # 20748

Icon 1 posted      Profile for Loudcav   Email Loudcav   Send New Private Message       Edit/Delete Post   Reply With Quote 
Id tune lower trunk cars seem to peak in the low to mid 40hz range

--------------------
Team Sundown
Sundown Audio Ohio Rep
 -
 -
quote:
Originally posted by Creepy porn store employee :
Im outa here like a heard of turtles"

147.5DB
145.6 Bass Race

Posts: 1612 | From: london, Ohio | Registered: Jul 2007  |  IP: Logged | Report this post to a Moderator
Thorshammer
Member
Member # 22290

Icon 1 posted      Profile for Thorshammer   Email Thorshammer   Send New Private Message       Edit/Delete Post   Reply With Quote 
From what I've been able to test in vehicle with other setups I believe my frequency to be 46hz.

--------------------
2 AQ 10's
Atomic 5k
06 Grand Prix Chameleon Green
TeamNorthEast
Team DefJ
WC1 Champion and Record Holder
149.2

Posts: 335 | From: Auburn, NY | Registered: Jan 2008  |  IP: Logged | Report this post to a Moderator
Loudcav
Senior Member
Member # 20748

Icon 1 posted      Profile for Loudcav   Email Loudcav   Send New Private Message       Edit/Delete Post   Reply With Quote 
tune lower that should help you box peak more in line with your car. I used to have a high tuned box in my cav it was like 50hz then I tuned for music and got louder

--------------------
Team Sundown
Sundown Audio Ohio Rep
 -
 -
quote:
Originally posted by Creepy porn store employee :
Im outa here like a heard of turtles"

147.5DB
145.6 Bass Race

Posts: 1612 | From: london, Ohio | Registered: Jul 2007  |  IP: Logged | Report this post to a Moderator
Thorshammer
Member
Member # 22290

Icon 1 posted      Profile for Thorshammer   Email Thorshammer   Send New Private Message       Edit/Delete Post   Reply With Quote 
I'll try that with my next box. or better yet if i can get near a meter and some help ill tune current box down and see what transpires.

also...I have more than enough room to make port bigger..up to 10 inch wide. Would this help?

--------------------
2 AQ 10's
Atomic 5k
06 Grand Prix Chameleon Green
TeamNorthEast
Team DefJ
WC1 Champion and Record Holder
149.2

Posts: 335 | From: Auburn, NY | Registered: Jan 2008  |  IP: Logged | Report this post to a Moderator
AllNightLong
Senior Member
Member # 22341

Icon 1 posted      Profile for AllNightLong     Send New Private Message       Edit/Delete Post   Reply With Quote 
By making the port wider it is only going to bring the tuning freq up instead of down.

--------------------
 -
 -
 -

Posts: 1031 | From: North Carolina | Registered: Jan 2008  |  IP: Logged | Report this post to a Moderator
D-Bass
Senior Member
Member # 13717

Icon 1 posted      Profile for D-Bass   Author's Homepage   Email D-Bass   Send New Private Message       Edit/Delete Post   Reply With Quote 
unless you add more length too, but then you give up major box volume, which likely won't help when lowering the frequency.

--------------------
World Record-Loudest SPL in my driveway
Team Powermaster/XS-Power
Hifonics Amps, Kicker subs-The way it should be....all were Stolen from me...boo hoo
Zensky....World Domination at It's Finest
www.zensky.com  -

Posts: 3737 | From: Columbus, OH - formerly FL | Registered: Oct 2003  |  IP: Logged | Report this post to a Moderator
Loudcav
Senior Member
Member # 20748

Icon 1 posted      Profile for Loudcav   Email Loudcav   Send New Private Message       Edit/Delete Post   Reply With Quote 
easy to just build a new box tuned lower. try some aero ports and just hack off a bit at a time till your score plateaus

--------------------
Team Sundown
Sundown Audio Ohio Rep
 -
 -
quote:
Originally posted by Creepy porn store employee :
Im outa here like a heard of turtles"

147.5DB
145.6 Bass Race

Posts: 1612 | From: london, Ohio | Registered: Jul 2007  |  IP: Logged | Report this post to a Moderator
Thorshammer
Member
Member # 22290

Icon 1 posted      Profile for Thorshammer   Email Thorshammer   Send New Private Message       Edit/Delete Post   Reply With Quote 
Kinda like the idea of aeroports

--------------------
2 AQ 10's
Atomic 5k
06 Grand Prix Chameleon Green
TeamNorthEast
Team DefJ
WC1 Champion and Record Holder
149.2

Posts: 335 | From: Auburn, NY | Registered: Jan 2008  |  IP: Logged | Report this post to a Moderator
pimpin at my house
Senior Member
Member # 10204

Icon 1 posted      Profile for pimpin at my house   Email pimpin at my house   Send New Private Message       Edit/Delete Post   Reply With Quote 
6" aero's at www.partsexpress.com
Posts: 6354 | From: north rose,ny | Registered: Aug 2002  |  IP: Logged | Report this post to a Moderator
Thorshammer
Member
Member # 22290

Icon 1 posted      Profile for Thorshammer   Email Thorshammer   Send New Private Message       Edit/Delete Post   Reply With Quote 
Thanks

--------------------
2 AQ 10's
Atomic 5k
06 Grand Prix Chameleon Green
TeamNorthEast
Team DefJ
WC1 Champion and Record Holder
149.2

Posts: 335 | From: Auburn, NY | Registered: Jan 2008  |  IP: Logged | Report this post to a Moderator
defj
Member
Member # 8171

Icon 1 posted      Profile for defj   Author's Homepage     Send New Private Message       Edit/Delete Post   Reply With Quote 
you know where i live if ya ever need the use of a meter.make a day out of it

--------------------
 -
TEAM DEFJ
TEAM ADASSA AUDIO
T3 AUDIO
POWERMASTER BATTERIES

Posts: 136 | From: Ogdensburg N.Y. | Registered: Dec 2001  |  IP: Logged | Report this post to a Moderator
keifersracing98
Senior Member
Member # 19474

Icon 1 posted      Profile for keifersracing98     Send New Private Message       Edit/Delete Post   Reply With Quote 
I have done a 149.5 in mine but now i have a wall in it doing a 153

--------------------
Team Loud & Clear-NickTeam MaxxsonicsTeam PowerMaster    -                 -

2008 World finals ss 1/2 3rd with a 154.52007 World Finals ss 1/2 NW 2en with a 150.0

Posts: 1269 | From: n w ohio | Registered: Dec 2006  |  IP: Logged | Report this post to a Moderator
pimpin at my house
Senior Member
Member # 10204

Icon 1 posted      Profile for pimpin at my house   Email pimpin at my house   Send New Private Message       Edit/Delete Post   Reply With Quote 
mine is older model and peaking around 52hz...
Posts: 6354 | From: north rose,ny | Registered: Aug 2002  |  IP: Logged | Report this post to a Moderator
keifersracing98
Senior Member
Member # 19474

Icon 1 posted      Profile for keifersracing98     Send New Private Message       Edit/Delete Post   Reply With Quote 
i peak at 53 right now.

--------------------
Team Loud & Clear-NickTeam MaxxsonicsTeam PowerMaster    -                 -

2008 World finals ss 1/2 3rd with a 154.52007 World Finals ss 1/2 NW 2en with a 150.0

Posts: 1269 | From: n w ohio | Registered: Dec 2006  |  IP: Logged | Report this post to a Moderator
Thorshammer
Member
Member # 22290

Icon 1 posted      Profile for Thorshammer   Email Thorshammer   Send New Private Message       Edit/Delete Post   Reply With Quote 
I started at 51 and went down...46 seems to be where its happiest.

--------------------
2 AQ 10's
Atomic 5k
06 Grand Prix Chameleon Green
TeamNorthEast
Team DefJ
WC1 Champion and Record Holder
149.2

Posts: 335 | From: Auburn, NY | Registered: Jan 2008  |  IP: Logged | Report this post to a Moderator
Thorshammer
Member
Member # 22290

Icon 1 posted      Profile for Thorshammer   Email Thorshammer   Send New Private Message       Edit/Delete Post   Reply With Quote 
quote:
Originally posted by defj:
you know where i live if ya ever need the use of a meter.make a day out of it

Yes I do and itll be soon. [Blob]

--------------------
2 AQ 10's
Atomic 5k
06 Grand Prix Chameleon Green
TeamNorthEast
Team DefJ
WC1 Champion and Record Holder
149.2

Posts: 335 | From: Auburn, NY | Registered: Jan 2008  |  IP: Logged | Report this post to a Moderator
Thorshammer
Member
Member # 22290

Icon 1 posted      Profile for Thorshammer   Email Thorshammer   Send New Private Message       Edit/Delete Post   Reply With Quote 
Last Weekend at the TNE Mothers Day Soundoff I set a new record for myself at 145.8. The additional run from front batt gave me a .4 increase. Same settings as the show before that.

Not bad.

Going to another show this Sunday in Ogdensburg, NY. I'm not doing to bad this year but I'm fastly being caught by David. He's def. keeping me on my toes.

I'll keep ya posted.

--------------------
2 AQ 10's
Atomic 5k
06 Grand Prix Chameleon Green
TeamNorthEast
Team DefJ
WC1 Champion and Record Holder
149.2

Posts: 335 | From: Auburn, NY | Registered: Jan 2008  |  IP: Logged | Report this post to a Moderator
  This topic comprises 9 pages: 1  2  3  4  5  6  7  8  9