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LPL44 with Titanium amp question
Posted: Sat Mar 15, 2008 10:29 am
by ELmx479
I would like to use the low pass level control with my Ti600 like I did in the past but i'm 99% sure it only works with the amp set to lowpass. I have the Alpine 9887 head unit and really like using the built in crossover with the ability to change the crossover point and the slope from 6, 12, 18, and 24db slope. To do that I have the amp set to bypass.
So what could I do to use the LPL44?
Posted: Sat Mar 15, 2008 10:47 am
by 1moreamp
You can always set the sub crossover in the amp way high and let the HU control the main crossover point and slope like before. Running the sub crossover on the amp at 150 hertz will not hurt anything and you still get your fiddle points with the deck and still have the LPL functional....
Posted: Sat Mar 15, 2008 11:06 am
by ELmx479
Oh ok, thats really good to know. I have the sub level on the head unit but I really liked using the LPL
I see them on Ebay for 15 plus 7 shipping, good deal?
Posted: Sun Mar 16, 2008 5:50 am
by gkitching
You could make one for less. You just wouldn't have the PG sticker to go with it. I'm sure someone here can post a diagram. I just realized PG's new site doesn't have the old product literature or am I missing something?
Posted: Sun Mar 16, 2008 6:13 am
by thedeal7235
how would u make one???? i think its phone cord right???????how, please tell????
Posted: Sun Mar 16, 2008 7:29 am
by HoseHead
Here:
LPL 44
More than one amp?
LPL Splitter
There were just on sale for $10 a pop @
Parts Express
Give 'em a call....
HH
Posted: Mon Mar 17, 2008 8:34 am
by Bfowler
gkitching
we have all the old PG material saved in the sticky in the car audio section
Posted: Mon Mar 17, 2008 10:31 am
by gkitching
I knew that ...
... I just had a momentary lapse of ... what was I saying?
Posted: Mon Mar 17, 2008 12:28 pm
by Bfowler
lol no worres. i didnt realize when you click someones name it pastes in in bold angry writing in the reply field!
Posted: Mon Mar 17, 2008 3:25 pm
by MORTIS
I was wondering something about the LPL as well.
The brief instructions that come with it just say it works only on low pass, but I have the 500.4 and I want to be sure if it work on all 4 channels and not just the rear 2.
Thanks
Posted: Mon Mar 17, 2008 5:05 pm
by HoseHead
Amp config setting must be LP to have any LPL effect.
You can set the Aux output to BY, then send full range signals to an additional amp for mid/high if you choose to use all 4 500.4 channels for LP.
Cut from the Ti500.4 Manual: