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PPI amp ?


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fugit 
Copper - Posts: 169
Copper spacespace
Joined: May 19, 2004
Location: United States
Posted: July 09, 2004 at 8:21 AM / IP Logged  
Does anyone know if a PPI PCX-440 is capable of 2 ohm mono?  I know you can bridge the 4 channels to 2 @ 4ohms but I don't know if it could handle 2.  I know the older ones were 1 ohm stable, but the I don't know about the pcx, or dcx line. 
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DYohn 
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Joined: April 22, 2003
Location: Arizona, United States
Posted: July 09, 2004 at 2:40 PM / IP Logged  
The PCX multi-channel line is rated into 4-ohms with two channels bridged and no lower.  I have never tested them to see if they are stable at lower loads.
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fugit 
Copper - Posts: 169
Copper spacespace
Joined: May 19, 2004
Location: United States
Posted: July 09, 2004 at 9:21 PM / IP Logged  
Thanks, you don't know how to make a 2ohm dvc into a 4ohm dvc without buying a new one do you?PPI amp ? -- posted image.
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DYohn 
Moderator - Posts: 10,741
Moderator spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spacespace
Joined: April 22, 2003
Location: Arizona, United States
Posted: July 09, 2004 at 10:31 PM / IP Logged  

Yes, it's called re-coning.  But why since a 2-ohm DVC wired in series is 4-ohms...

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