Has Anyone Used A Rocksford Punch 12

[ThatGuyWithAJetta]

I found this sub on cragislist its a Rockford Forsgate RFZ1412 12 inch sub and it seems like a good price and its cheap which is what i am looking for in order too hold me over until next summer. I was wondering if anyone has used one like it, it appears to be about 14 years old because in the online manual it has the date of 10/98 in it.

Thanks in advance,

KCowboy620