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
Wiring, Electrical & Installation
Initial DSP 408 Setup
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="Jeffdachef" data-source="post: 8686303" data-attributes="member: 650438"><p>i'm pretty sure we all told you to not have anything in the rear audio wise but too late now.</p><p></p><p>first did you buy the bluetooth dongle for that dsp? How are you getting signal right now? make sure you go to advanced > mixer tab on the bottom and raise the levels up on there.</p><p></p><p>make sure the supplied in line capacitor not used for the tweeters. Go to advanced settings, then go to output tab on the bottom and where the crossover section is and use high pass for channels 1 and 2 and for the frequency play around anywhere from 5000hz to 10,000hz depending how it matches up with your mids play around with the slopes to see what sounds best. high pass is cutting off everything underneath that frequency slowly attenuating it. The slope is how fast it cuts off. 6 db slope will play a lot of musical information below the crossover point while a 24 db slope will block most of everything below that point.</p><p></p><p>For your channel 3 and 4, for high pass try anywhere from 63 to 150hz and again, play with the slopes. For low pass anywhere from 2500hz to 5000hz, again play with slopes. Low pass is cutting off anything above that frequency. you have the tweeters high passed and the mid low passed so they dont play the same frequencies as each other which fks up the SQ.</p><p></p><p>channel 5 and 6, high pass same as 3 and 4. Low pass leave it wide open at 20,000hz.</p><p></p><p>7 and 8 low pass would be anywhere around 50hz to 80hz depends on where your midbass response drops off aka where you settled with on the mids.</p><p></p><p>we will work on the delay and EQ after.</p></blockquote><p></p>
[QUOTE="Jeffdachef, post: 8686303, member: 650438"] i'm pretty sure we all told you to not have anything in the rear audio wise but too late now. first did you buy the bluetooth dongle for that dsp? How are you getting signal right now? make sure you go to advanced > mixer tab on the bottom and raise the levels up on there. make sure the supplied in line capacitor not used for the tweeters. Go to advanced settings, then go to output tab on the bottom and where the crossover section is and use high pass for channels 1 and 2 and for the frequency play around anywhere from 5000hz to 10,000hz depending how it matches up with your mids play around with the slopes to see what sounds best. high pass is cutting off everything underneath that frequency slowly attenuating it. The slope is how fast it cuts off. 6 db slope will play a lot of musical information below the crossover point while a 24 db slope will block most of everything below that point. For your channel 3 and 4, for high pass try anywhere from 63 to 150hz and again, play with the slopes. For low pass anywhere from 2500hz to 5000hz, again play with slopes. Low pass is cutting off anything above that frequency. you have the tweeters high passed and the mid low passed so they dont play the same frequencies as each other which fks up the SQ. channel 5 and 6, high pass same as 3 and 4. Low pass leave it wide open at 20,000hz. 7 and 8 low pass would be anywhere around 50hz to 80hz depends on where your midbass response drops off aka where you settled with on the mids. we will work on the delay and EQ after. [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Wiring, Electrical & Installation
Initial DSP 408 Setup
Top
Menu
What's new
Forum list