Did I buy a good car system?

So I just went on amazon and bought 2 12" Rockford Fosgate P1's and a Rockford Fosgate Prime amp is this a good set-up for my car I have a 2001 ford mustang

Can you be more specific please?

The Rockford-Fosgate P1 subs and Prime Series amp are good quality "entry level" equipment. Like entry level equipment from other reputable manufacturers, the subs and amp should provide satisfactory service but nothing spectacular.

Rockford-Fosgate tends to be priced somewhat higher than many competing products from other reputable manufacturers such as Alpine, Infinity, and Kicker, and even Pioneer and Kenwood.

If installed (and operated) properly the subs and amp should be very reliable and long lasting. A properly designed, sized, and constructed enclosure will bring out the best they are capable of reproducing. A poorly constructed enclosure will produce more noise than good bass.

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