Difference between a PPI 2150M and a PPI 2150AM

[okura_hubby]

Per PPI website where they keep the manuals.. The stats look same. I am refering to the black 2150AM and the black 2150M

Please shed light..

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[nadcicle 10+ year member]

Per PPI website where they keep the manuals.. The stats look same. I am refering to the black 2150AM and the black 2150MPlease shed light..

Maybe the "A" in 2150AM stood for art or arctic white series? I know they were huge on their art stuff.

 

[okura_hubby]

Ok.. well explain this.. its a black 2150AM... So is it basically just a 2150M with no internal differences...? Precision Power PPI 2150AM Sq Amplifier Old School PPI Quality | eBay