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Anyone running Alpine PDX amps

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Old Jun 18, 2009 | 10:53 AM
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Default Anyone running Alpine PDX amps

This might be a stupid question so I am prepared for some abuse On the plug in speaker terminals is the positive at the top? Its really not that clear on the amp it self...
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Old Jun 18, 2009 | 11:08 AM
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+ and - are marked on the plugs. It doesn't matter which way you plug them into the amp, because its Outer and Inner. Not Top and Bottom.

So, it's impossible to plug them in backwards.
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Old Jun 18, 2009 | 11:25 AM
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Hey Kale, thanks for the quick responce.. Here is a pic of the single channel 600 I am speaking about. I also am running the PDX-4x150 and the plugs are the same. The plugs for each channel are up and down.. Am I missing the obvious? Which is pretty possible when you let an engine guy play with this stuff...
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Old Jun 18, 2009 | 11:27 AM
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Also, the plug fits in both ways which makes is tougher to determine positive and negative..
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Old Jun 18, 2009 | 11:32 AM
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You can't plug it in wrong, even if you wanted to.

I see you have Blue wire on Positive.

So if you plugged it in with blue wire on top, then Blue would be plugged into POsitive in the amp.

If you plugged it in with Blue wire on bottom, then Blue would still be plugged into positive in the amp.



It's just like a round barrel plug that goes into a laptop, or from an A/C Adapter. There is no upside down.
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Old Jun 18, 2009 | 11:38 AM
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Originally Posted by Kale

It's just like a round barrel plug that goes into a laptop, or from an A/C Adapter. There is no upside down.
Thats what I was figuring but wanted to double check before I installed this thing in the car. Thanks for the help, appreciate it
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Old Jun 18, 2009 | 11:39 AM
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any time
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Old Jun 19, 2009 | 07:03 PM
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so how do the amps sound?

I have a 4x150 new in the box that I plan on using in the ratt if I ever decide to put a stereo into it....

what did you have in there before? JL? the blue car has JL in it.
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