Dayton Ultimax

[Domestic-Stripe]

I replaced my p1 10s with a set of Treo 10s my uncle had in storage since 2006. They hit hard. I put them in my Olds Alero. I was doing more searching before I pull the trigger on the threatcons and I saw some called Dayton Ultimax on youtube it was about 3 10s in a green civic. Anyone had any experience with these and if so how good are these compared to the threatcon 2s ,hds 312 and dcon 12

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