Crown XLS, Mini DSP - Home Theater Forum and Systems - HomeTheaterShack.com

 
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post #1 of 4 Old 12-30-13, 01:54 PM Thread Starter
Shackster
 
Join Date: Mar 2011
Posts: 75
My System
Crown XLS, Mini DSP

I read that it has a 12 dB/Octave roll off below 20Hz.

I e-mailed Crown, and they sent me the message below. I asked them if I can use a mini-DSP to counter that roll off.

My concern is: I want my sub to play 16Hz.. If I use Mini-DSP's steepest slope at, for example, 14Hz - should I be safe?

Quote:
Frequency wise it will only go down so far, getting below 10HZ you could start getting in the area of trigger the DC/LF circuit which would trigger the amp to go into protect.
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post #2 of 4 Old 01-09-14, 06:27 PM
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Joe
 
Join Date: Apr 2013
Location: Fort Wayne
Posts: 146
Re: Crown XLS, Mini DSP

I honestly would look into a different amplifier for sub duties. Behringer Inuke series comes to mind for a cheap performer and it already has dsp built in so no need for a mini dsp.
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post #3 of 4 Old 01-09-14, 06:59 PM Thread Starter
Shackster
 
Join Date: Mar 2011
Posts: 75
My System
Re: Crown XLS, Mini DSP

I already have the crown...
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post #4 of 4 Old 01-09-14, 07:07 PM
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Joe
 
Join Date: Apr 2013
Location: Fort Wayne
Posts: 146
Re: Crown XLS, Mini DSP

Quote:
icor1031 wrote: View Post
I already have the crown...
Setting the a notch filter with the mini may work...I was just saying the crown is not that desirable according to the diy'ers over at AVS. Sorry I can not be of more help...
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