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 Discussion
General Car Audio
Daisy Chaining
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="VWBobby" data-source="post: 8052715" data-attributes="member: 624844"><p>lol.....a LOC is almost always the worst thing you can use for SQ. It sounds like someone is trying to make a sale (installer).</p><p></p><p>Having a higher voltage does help. I don't know where the other poster got the idea that it doesn't.....?</p><p></p><p>You can drive longer RCA cables and also run your gain lower on your amp by using a higher voltage head unit. Lower gain = less induced noise (noise floor) and less chance for engine whine/EMI noise.</p><p></p><p></p><p>The output should already be un-filtered. If it isn't, all you will hear is bass below whatever frequency (HZ) that your LPF is set at.</p><p></p><p>For instance, if you plug your RCAs from your high amp into the OUTPUT of your subwoofer amp, and hear full range normal sound - you have unfiltered audio.</p><p></p><p>If you plug your RCAs into your output and all you hear is bass, then you know that is filtered output (after the LPF).</p><p></p><p>It also depends on if you have the LPF activated on the head unit. It has to be off or the test is invalid. //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif</p></blockquote><p></p>
[QUOTE="VWBobby, post: 8052715, member: 624844"] lol.....a LOC is almost always the worst thing you can use for SQ. It sounds like someone is trying to make a sale (installer). Having a higher voltage does help. I don't know where the other poster got the idea that it doesn't.....? You can drive longer RCA cables and also run your gain lower on your amp by using a higher voltage head unit. Lower gain = less induced noise (noise floor) and less chance for engine whine/EMI noise. The output should already be un-filtered. If it isn't, all you will hear is bass below whatever frequency (HZ) that your LPF is set at. For instance, if you plug your RCAs from your high amp into the OUTPUT of your subwoofer amp, and hear full range normal sound - you have unfiltered audio. If you plug your RCAs into your output and all you hear is bass, then you know that is filtered output (after the LPF). It also depends on if you have the LPF activated on the head unit. It has to be off or the test is invalid. [IMG]//content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif[/IMG] [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Discussion
General Car Audio
Daisy Chaining
Top
Menu
Home
Refresh