Help Please.......

[Heavensblade89]

Could someone please answer a question for me, I have two DUB1200's in a ported probox, and I just got a PA TS1920-2 amp in the mail through ebay today...

I got the subs hooked up a local audio shop, (I now know after researching systems everyday for the past 2 months that they really dont give you the deal that you want, they just give you something that will bump, because around where I live, not many know the difference).......So, back to the subject, sorry...they wired these subs up with the 4 ohm configuration with the amp I had, which was a crunch pzi2250, and it was bridged which I believe, (correct me if I'm wrong) gives the amp a 2 ohm load, will I need to change anything about the wiring configuration or should I be able to keep them bridged with the same wiring on the TS1920.......will this harm the amp or the subs???????

Also, they wired the subs with 16 guage wire, and 16 guage from the amp to the box, and 8 guage wire from the battery to the amp.......stock alt, stock battery, should I change any of the wire sizes.......THANK YOU ALL SO MUCH FOR ANY HELP IN ADVANCE!!!!!!!

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