Quote:
Originally Posted by Zippy
From what I see, your issues with the polk components is due to under powering them. They are rated 125 watts and you are putting 65 watts to them. This will cause what you are describing, no mid bass and shrill highs. Replacing the Polk with Morel will get you more of the same problem. If you want them to sound like they should, you are going to have to replace the audison amp. Since you are using JL amp for the sub, take a look at the JL HD600/4. Your installer should keep the gains way down on the 600/4 and maybe decrease the signal in at your head unit. It will sound way better than it has. You will have mid bass and your tweeters will not sound shrill.
The Alpine head unit has the ability to run full active. You can isolate the frequencies for your tweeters, mids, and sub at it before they go to the amps. Front RCAs will be tweeters, rear RCAs will be mids, and sub RCAs will be sub. I'm thinking your installer did this. It will sound better than using passives crossovers with the physical distance between your highs and mids. However he did not take into account the lack of power.
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Too much bullshit in One post. The Problem is A total different One.
Lack of Power...
The Problem is the damping Faktor. Too less Power will Not automaticly end in shrill tweeter and no Punch.
Shrill tweeter...
Problem with can be solved by eq
No punch
Wrong volume, too weak mounting, wrong Filter settings so Many possible reasons.
Adjusting the gains
There are several guides in the Internet and on Youtube how to do it right. If in doubt, let it be done by someone experienced.
In sum, i think your installer did No good Job and has to improve the Installation or his skills.
Of Course You can Upgrade your stuff or invest some knowhow to get the best out of your stuff.