Menu
Forum
General Car Audio
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Build Logs
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Home Audio
Off-topic Discussion
The Lounge
What's new
Search forums
Gallery
New media
New comments
Search media
Members
Registered members
Current visitors
Classifieds Member Feedback
SHOP
Shop Head Units
Shop Amplifiers
Shop Speakers
Shop Subwoofers
Shop eBay Car Audio
Log in / Register
Forum
Search
Search titles and first posts only
Search titles only
Search titles and first posts only
Search titles only
Log in / Join
What’s new
Search
Search titles and first posts only
Search titles only
Search titles and first posts only
Search titles only
General Car Audio
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Build Logs
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Home Audio
Off-topic Discussion
The Lounge
What's new
Search forums
Menu
Reply to thread
Forum
Car Audio Help
Enclosure Design & Construction
qtc
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="squeak9798" data-source="post: 1334525" data-attributes="member: 555320"><p>That "boomy" sound is an increase in low frequency sensitivity and output over the higher Qtc enclosures //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif Not to mention an increase in transient response, group delay, etc etc. Main downside is an overall decrease in output.</p><p></p><p>But....many, many, many people enjoy a lower Qtc, in the .577 (bessel) and .5 range. Especially the "audiophile" type crowd.</p><p></p><p></p><p>Polyfill has the opposite effect. It will make the sub behave as if it's in a larger enclosure, not smaller. Hence lowering the Qtc, not raising it.</p></blockquote><p></p>
[QUOTE="squeak9798, post: 1334525, member: 555320"] That "boomy" sound is an increase in low frequency sensitivity and output over the higher Qtc enclosures [IMG]//content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif[/IMG] Not to mention an increase in transient response, group delay, etc etc. Main downside is an overall decrease in output. But....many, many, many people enjoy a lower Qtc, in the .577 (bessel) and .5 range. Especially the "audiophile" type crowd. Polyfill has the opposite effect. It will make the sub behave as if it's in a larger enclosure, not smaller. Hence lowering the Qtc, not raising it. [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Enclosure Design & Construction
qtc
Top
Menu
What's new
Forum list
