Menu
Forum
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Car Audio Discussion
General Car Audio
Car Audio Build Logs
Car Audio Equipment
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Help
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Car Audio Classifieds
Car Audio Wanted
Classifieds Member Feedback
Gallery
New media
New comments
Search media
SHOP
Shop Head Units
Shop Amplifiers
Shop Speakers
Shop Subwoofers
Shop eBay Car Audio
Log in / Join
Test
Forum
Search
Search titles only
Search titles only
Log in / Join
Search
Search titles only
Search titles only
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Menu
Reply to thread
Forum
Car Audio Equipment
Speakers
Speaker FAQ
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: 773462" data-attributes="member: 555320"><p>Just one thing I'd like to point out here........</p><p></p><p>The crossover point doesn't have to be where the two slopes intersect, it just so happened to be that way in this example. Technically, the crossover point is where the signal is down -3db; which, in this example happens to be at 80hz for both the lowpass and the highpass.</p><p></p><p>So, lets say we leave the lowpass for the subwoofer at 80hz, but set the highpass on the mid up to 200hz. Well, the lowpass slope would stay the same....but the highpass slope would shift so that the frequency 200hz would be at the -3db down point. The two slopes don't intersect at either of those points (80hz or 200hz), but that doesn't change the fact that this is where our two crossover points are located because this is where their signals are down by -3db.</p><p></p><p>Clear as mud again?</p></blockquote><p></p>
[QUOTE="squeak9798, post: 773462, member: 555320"] Just one thing I'd like to point out here........ The crossover point doesn't have to be where the two slopes intersect, it just so happened to be that way in this example. Technically, the crossover point is where the signal is down -3db; which, in this example happens to be at 80hz for both the lowpass and the highpass. So, lets say we leave the lowpass for the subwoofer at 80hz, but set the highpass on the mid up to 200hz. Well, the lowpass slope would stay the same....but the highpass slope would shift so that the frequency 200hz would be at the -3db down point. The two slopes don't intersect at either of those points (80hz or 200hz), but that doesn't change the fact that this is where our two crossover points are located because this is where their signals are down by -3db. Clear as mud again? [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Equipment
Speakers
Speaker FAQ
Top
Menu
Home
Refresh