Please help me tune this 4th order - Car Audio Classifieds!
Car Audio Classifieds!  

Go Back   Car Audio Classifieds! > Enclosures, Fabrication & Sound Deadening > Enclosure Discussion & Design Construction Help

Enclosure Discussion & Design Construction Help Have questions about enclosure design neeed some help thoughout your build, ask here.


Notices

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 03-10-2013, 12:42 PM
CACO Member
 
Activity Longevity
0/20 12/20
Today Posts
0/11 ssssss463
Location: Belton, TX
Thanks: 2
Thanked 16 Times in 15 Posts
iTrader: (7)
Feedback Score: 7 reviews
Default Please help me tune this 4th order

Using Alpine Type-R 12's d2 on a SAZ-1500. Blowthrough crew cab silverado.

What should it be tuned to (ported chamber)? I've heard 50Hz is best for music and this will be only music, no competition. Port can be 24.5 x 5.

Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
  #2  
Old 03-12-2013, 04:57 PM
CACO Member
 
Activity Longevity
0/20 12/20
Today Posts
0/11 ssssss463
Location: Belton, TX
Thanks: 2
Thanked 16 Times in 15 Posts
iTrader: (7)
Feedback Score: 7 reviews
Default

thanks for the input? ANY advice/suggestions appreciated
Reply With Quote Quick reply to this message
  #3  
Old 03-12-2013, 05:02 PM
tony30cl's Avatar
WE DEM BOYZ
 
Activity Longevity
3/20 15/20
Today Posts
0/11 sssss7525
Location: Roanoke,Va
Thanks: 569
Thanked 401 Times in 319 Posts
iTrader: (22)
Feedback Score: 22 reviews
Default

tune the port to the sealed chamber resonance
__________________

To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.

Quote:
Damn SQ guys will argue over anything.
Reply With Quote Quick reply to this message
 
  #4  
Old 03-12-2013, 05:03 PM
iamsonic's Avatar
SUPER FAST SHIPPING
 
Activity Longevity
1/20 19/20
Today Posts
1/11 ssss31247
Location: Waterloo Iowa
Thanks: 2,541
Thanked 2,472 Times in 1,730 Posts
iTrader: (185)
Feedback Score: 185 reviews
Default

if the port is about 4.5" deep/long.. then you are tuned about 50 hz
Reply With Quote Quick reply to this message
  #5  
Old 03-12-2013, 05:07 PM
CACO Member
 
Activity Longevity
0/20 12/20
Today Posts
0/11 ssssss463
Location: Belton, TX
Thanks: 2
Thanked 16 Times in 15 Posts
iTrader: (7)
Feedback Score: 7 reviews
Default

how do i determine sealed chamber resonance? sorry if these are stupid questions.
Reply With Quote Quick reply to this message
  #6  
Old 03-12-2013, 05:08 PM
tony30cl's Avatar
WE DEM BOYZ
 
Activity Longevity
3/20 15/20
Today Posts
0/11 sssss7525
Location: Roanoke,Va
Thanks: 569
Thanked 401 Times in 319 Posts
iTrader: (22)
Feedback Score: 22 reviews
Default

Quote:
Originally Posted by stssilverado View Post
how do i determine sealed chamber resonance? sorry if these are stupid questions.
just as you would find the tuning of a sealed box. its the same thing
__________________

To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.

Quote:
Damn SQ guys will argue over anything.
Reply With Quote Quick reply to this message
  #7  
Old 03-12-2013, 05:19 PM
iamsonic's Avatar
SUPER FAST SHIPPING
 
Activity Longevity
1/20 19/20
Today Posts
1/11 ssss31247
Location: Waterloo Iowa
Thanks: 2,541
Thanked 2,472 Times in 1,730 Posts
iTrader: (185)
Feedback Score: 185 reviews
Default



you know different volumes of air have a different resonance right?

and those different resonances combined with the speakers attributes create different combined resonances.

so... which sealed volume resonance are you referring to?
Reply With Quote Quick reply to this message
The Following User Says Thank You to iamsonic For This Useful Post:
tony30cl (03-12-2013)
  #8  
Old 03-12-2013, 05:20 PM
tony30cl's Avatar
WE DEM BOYZ
 
Activity Longevity
3/20 15/20
Today Posts
0/11 sssss7525
Location: Roanoke,Va
Thanks: 569
Thanked 401 Times in 319 Posts
iTrader: (22)
Feedback Score: 22 reviews
Default

Quote:
Originally Posted by iamsonic View Post
you know different volumes of air have a different resonance right?

and those different resonances combined with the speakers attributes create different combined resonances.

so... which sealed volume resonance are you referring to?
:t oetap::toe tap::toeta p:
__________________

To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.

Quote:
Damn SQ guys will argue over anything.
Reply With Quote Quick reply to this message
  #9  
Old 03-12-2013, 05:22 PM
iamsonic's Avatar
SUPER FAST SHIPPING
 
Activity Longevity
1/20 19/20
Today Posts
1/11 ssss31247
Location: Waterloo Iowa
Thanks: 2,541
Thanked 2,472 Times in 1,730 Posts
iTrader: (185)
Feedback Score: 185 reviews
Default

Quote:
Originally Posted by tony30cl View Post
don't mind me.. I'm just here for the show.
Reply With Quote Quick reply to this message
  #10  
Old 03-12-2013, 05:23 PM
tony30cl's Avatar
WE DEM BOYZ
 
Activity Longevity
3/20 15/20
Today Posts
0/11 sssss7525
Location: Roanoke,Va
Thanks: 569
Thanked 401 Times in 319 Posts
iTrader: (22)
Feedback Score: 22 reviews
Default

Quote:
Originally Posted by iamsonic View Post
don't mind me.. I'm just here for the show.
im trying to make it as easy as i can for him.

Find what the sealed portions are tuned at.
__________________

To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.

Quote:
Damn SQ guys will argue over anything.
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Reply

Bookmarks

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Car Audio Classifieds! forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:
Location
Where you live
Level of Car Audio Knowledge
What's your level of car audio?

Log-in



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
SA8v2 4th order/6th order/Vented melverc Enclosure Discussion & Design Construction Help 0 10-07-2012 10:44 AM
4th order or 6th order sundown General Car Audio Discussion & Questions 2 06-14-2012 08:55 PM
12w7 in a 4th order or 6th order box for trunk kanoftuna Enclosure Discussion & Design Construction Help 10 09-01-2011 08:12 PM
4th order box or 6th order? Shutdownaudio General Car Audio Discussion & Questions 0 02-15-2011 11:49 PM
4th order, 6th order, or ported boomn89 Enclosure Discussion & Design Construction Help 4 01-18-2010 04:17 PM

» Amps
A/d/s/
Advent
Alphasonik
Alpine
American Bass
ARC Audio
Atomic
Audio Art
Audio Gods
Audiobahn
Audiocontrol
Audiopipe
Audison
Aura
Autotek
Avionixx
Bazooka
Beyma
Blaupunkt
Boss
Boston Acoustics
Bravox
Cadence
Cascade (CAE)
CDT Audio
Cerwin Vega
Clarion
Clif Designs
Concept
Coustic
Critical Mass
Crossfire
Crunch
DB Drive
DC Audio
DC Power
DEI
Denon
Diabolo
Diamond
Digital Designs
Directed
DLS
Dual
DYnamat
Dynaudio
Earthquake
Eclipse
Elemental Designs
ESX
Eton
Farenheit
Fi Car Audio
Fix My Speaker
Focal
Fusion
Genesis
Ground Zero
Hafler
Helix
Hertz
Hifonics
Hushmat
Image Dynamics
Infinity
Interfire
JBL
Jensen
JL Audio
JVC
Kenwood
Kicker
Knu Konceptz
Kole Audio
Kove Audio
Lanzar
Lightning Audio
Linear Power
MA Audio
Magnat
Marantz
Massive Audio
MB Quart
McIntosh
Memphis
Metra
MMATS
Mobile Authority
Morel
MTX
Nakamichi
Niche Audio
O2 Audio
Ohio Generator
Optima
Orion
Oxygen Audio
OZ Audio
PG Audio
Phase Linear
Phoenix Gold
Pioneer
Polk
Power Acoustik
Powerbass
Powermaster
Precision Power
Profile
Pyle
Pyramid
RadioShack
Rainbow
Rampage
RE AUdio
Rockford Fosgate
Scanspeak
Scosche
Seas
Sony
soundstream
Sparkomatic
SPL Dynamics
Stinger
Sundown Audio
Swiss Audio
Targa
TC Sounds
TREO Engineering
TRU
Tsunami
Ultimate
US Acoustics
US Amps
Velodyne
Vifa
Viper
Visonik
Xtant
Zapco
Zed Audio
Powered by vBadvanced CMPS v3.2.3
Links
Amp Guts
amplifier, amp guts, ampguts, car audio classifieds, speakers and subs for sale with listings of 12 volt sound systems. Security systems for sale for aftermarket car audio equipment with amplifier and amps for sale
Car Audio Forum
car audio forum, moble audio, car stereo, wholesale car audio, 12 volt, with, amplifier, amp, subwoofer, sound quality, buy car audio, and sell automotive stereo systems for cars
Car Audio Sound Quality Forum
Sound QUality science based car audio forum, amplifier, subs and speaker design, fabrication help, sound systems forum, aftermarket car audio website for sound quality.
Car Stereo Forum
DIYMA car audio stereo forum for 12 volt car audio subwoofer and amplifier systems that have sound quality with wholesale car audio products.


All times are GMT -5. The time now is 11:08 PM.


Powered by vBulletin
Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.
SEO by vBSEO 3.6.0
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.