kicker 12 l7 polk audio c500.1

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=100408
Printed Date: May 03, 2024 at 8:49 PM

Topic: kicker 12 l7 polk audio c500.1

Posted By: csnut18
Subject: kicker 12 l7 polk audio c500.1
Date Posted: December 25, 2007 at 1:00 AM

Hi everyone, I have a 2007 model Kicker L7 12" dual 4ohms in a 3.0 cu ft ported box tuned to 35hz. It is being powered by a Polk audio c500.1 sending 555 watts to the sub. Kicker lists the maximum power handling in this enclosure at 600 watts so I am not far off. My question is in regards to the settings on the amplifier when used with this sub and enclosure. What should my crossover point be? Is 50-60hz recommended? What about the slope, should it be 12DB or 24DB? Should bass boost be on and my amplifier lets me choose what frequency bass boost will punch up so what should I set that to? Thank you so much and hopefully someone can give me a clear detailed answer. Thanks

Replies:

Posted By: csnut18
Date Posted: December 25, 2007 at 7:29 PM

Hoping someone can come through for me here. Thanks in advance

Posted By: aznboi3644
Date Posted: December 26, 2007 at 1:43 AM

bass boost should be off or used VERY minimally if used.

As for the gain...I'd use a DMM and a test tone to set it.

Slope?? Whatever you want it to be to blend into your front stage

Posted By: csnut18
Date Posted: December 26, 2007 at 2:27 AM

Ok thanks, what about the crossover point specifically with this setup. Hopefully I can get some more opinions.

Posted By: aznboi3644
Date Posted: December 26, 2007 at 5:38 PM

crossover should be between 60-100Hz depending on your front stage