Polk Subs....Good Buy? And what Amp to go with it?

Question

http://www.circuitcity.com/ssm/Polk-Dual-db124-12-Subwoofers-with-Enclosure-DB212/sem/rpsm/context/outlet/oid/123652/catOid/-15481/rpem/ccd/productDetail.do

I just bought these subs online because it was an incredible deal ($85). I haven't picked them up from the store yet because its a bit of a drive from my house. But I do have a few questions about it.

1. Regardless of the price, are these good subs to buy for my 1995 Nissan 200sx? The reviews on the website were all very good, just wanted to know what you guys think.

2. Will these subs even fit in my trunk? My trunk seems like it has a lot of space, but the comments from the reviews have a few people saying that they had problems getting it to fit. The website doesn't have the dimensions or mounting depth listed.

3. What amp should i get to go with it? I dont know much about amps so a brief rundown and some suggestions would be very helpful.

Thanks

Answer 1

Talk about a deal ... $85???  

You'll like the subs.  The dims are 16.25" (H) x 34.125" (W) x 17.125" (D).

The power rating for the loaded sub enclosure is 720W RMS at a 2 ohm load.  Since the number is a bit on the odd side, I would recommend a 750W RMS amp at a 2 ohm load.  One suggestion that comes in mind immediately .... KickerZX750.1.

Have fun w/'em.