Audio/Electronics Stereo System Installation Info, Amplifiers, Subwoofers, Radar Detectors, Police Scanners, and CB Radios for the Corvette
Sponsored by:
Sponsored by: Innova

Subsonic Filter??

Thread Tools
 
Search this Thread
 
Old Oct 11, 2006 | 02:56 PM
  #1  
-=Jeff=-'s Avatar
-=Jeff=-
Thread Starter
Race Director
25 Year Member
All Eyes On Me
Photogenic
Community Favorite
 
Joined: Mar 1999
Posts: 12,586
Likes: 237
From: Bartlett Illinois
Default Subsonic Filter??

the NINE.2X does not have this.. do I need something on the amp for the 9kv.2s? like a 20 or 30HZ High pass so it will not play below that?

I should have my NINE.2x today. Probably will not install it until I figure out what the hell I am doing in the car.. LOL

I have a couple thoughts.. One being swapping my bostons ( at least the 1" and 4" with an Infinity set I have to see if it is better/worse)
Reply
Old Oct 11, 2006 | 03:11 PM
  #2  
Kale's Avatar
Kale
Team Owner
25 Year Member
Conversation Starter
All Eyes On Me
Photogenic
 
Joined: Feb 2000
Posts: 51,504
Likes: 6
From: Sacramento CA
Default

are you ported? if so, what is the tuning?

if not porting, forgeddaboutit. No ssf needed.
Reply
Old Oct 11, 2006 | 04:19 PM
  #3  
pentavolvo's Avatar
pentavolvo
Le Mans Master
15 Year Member
 
Joined: Nov 2004
Posts: 8,718
Likes: 20
From: Dyer IN
Cruise-In IX Veteran
Default

not necessary
Reply
Old Oct 11, 2006 | 05:04 PM
  #4  
knewblewkorvette's Avatar
knewblewkorvette
Race Director
Supporting Lifetime
Veteran: Air Force
St. Jude 20 Year Donor
Loved
Community Favorite
 
Joined: May 2003
Posts: 14,136
Likes: 2,984
From: Iowa
St. Jude Donor '03 thru '26
Default

I do not run a subsonic filter in the Vette. Did you get to see the 12Hz movement on the Infinity subs
A subsonic filter is a must at the tuning freq (or higher) on a ported enclosure. Otherwise you can send the sub into defib
Reply
Old Oct 11, 2006 | 05:57 PM
  #5  
-=Jeff=-'s Avatar
-=Jeff=-
Thread Starter
Race Director
25 Year Member
All Eyes On Me
Photogenic
Community Favorite
 
Joined: Mar 1999
Posts: 12,586
Likes: 237
From: Bartlett Illinois
Default

Originally Posted by knewblewkorvette
I do not run a subsonic filter in the Vette. Did you get to see the 12Hz movement on the Infinity subs
A subsonic filter is a must at the tuning freq (or higher) on a ported enclosure. Otherwise you can send the sub into defib
Thanks!!!
Reply

Get notified of new replies

To Subsonic Filter??





All times are GMT -4. The time now is 11:17 PM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE