setting frequencies and gain

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p_r_e

Member - Posts: 4

Joined: September 25, 2007

Location: Albania

Posted: January 29, 2008 at 6:44 AM / IP Logged

hi there, i have a system that im looking for a little help on setting up. the equipment i have is as follows

Pioneer DEH-P85BT headunit

alpine pdx-1.1000 mono amp

lanzar 1232d 12" subwoofer running at 4 ohms

1 ported box

was wondering wat kind of settings i should be putting the amp and head unit on?? i have read about subsonic filters on here and wat should i set tem to for the lanzar??

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p_r_e

Member - Posts: 4

Joined: September 25, 2007

Location: Albania

Posted: January 29, 2008 at 6:46 AM / IP Logged

at present i have the amp set at half gain & 130hz on the filter

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greenbroncoguy

Copper - Posts: 299

Joined: March 27, 2003

Location: Florida, United States

Posted: January 29, 2008 at 11:05 AM / IP Logged

Do a search for "setting amp gains". it will walk you through how to properly setup the gains on the amps, where to put the volume on your headunit, all that good stuff. The settings will be different for every system, just read and have fun tuning...

Here's a start, I just pulled tyis off the list of hundreds of results in a search: Setting gains

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stevdart

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Joined: January 24, 2004

Location: Pennsylvania, United States

Posted: January 30, 2008 at 9:10 AM / IP Logged

Post back when you've read enough to understand the process of setting amp gain to match headunit output, if you have something to ask about it. As for the sub amplifier, set lowpass to the range of 80 to 100 Hz (experimental), and set subsonic filter to the tuning freq of the box.

search for how to set gains

Build the box so that it performs well in the worst case scenario and, in return, it will reward you at all times.

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setting frequencies and gain

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