Price: $40.00
Pros: Got it for $40 from my buddy. Hit's good and hard. Very clean sound with just a 350W amp.
Cons: So far, I love it, but I could get better sound with a more powerful amp, but I'd just bust an eardrum, a window, or my bank account.
Recommended? Yes

Comments: Great sub for first timers who still have most of their hearing...for now.

Price: $182.00
Pros: 2 kicker comp 12s. mehpis amp hitting like 18's
Cons: havent really found any yet
Recommended? Yes

Comments: 2 kicker comp 12s. mehpis amp hitting like 18's

Price: $300.00
Pros: Came with two 12" subs in sealed, ported box.
Cons: Box broke once.
Recommended? Yes

Comments: These subs are LOUD, I rarely turn them up to full blast. They have more than enough power. Have them on a rockford amp, wish I would have gotten a class D but didn't do enough research when I was purchasing things. Installed a 1.2 Farad capacitor too to take some strain off the battery. Friends have said they can easily hear me coming from a few blocks away. Bottom edge of box broke once and made a horrible rattling noise, but some gorilla glue fixed the problem.

Price: $200.00
Pros: I have to 12 inch subs and when watching a movie in the car sounds like surround sound theatre.
Cons: capacitor has blue light so draws attention.
Recommended? Yes

Comments: good for music lovers.

Price: $70.00
Pros: Loud, Clear Sound
Cons: none
Recommended? Yes

Comments: My Kicker sub is a 10" connected to a 600 Watt Quantum Audio Amplifier and it balances my sound system so well. I can adjust it to have more or less power and it's everything I need for the low end of my sound system.

Price: $100.00
Pros: The pair of these kicks butt! They sound great in my Jeep.
Cons: They are kind of big and take up a lot of space. But they are 12"s so I knew that before hand.
Recommended? Yes

Comments: I have two of these in the back of my Grand cherokee. I'm using a Dual 580 watt amp to power them and they sound great. When they are cranked up the rear view mirror just ratlles and you can't see anything in it. The box that I have them in is a sealed box with no air ports.

Price: $1.00
Pros: Lasted for ever
Cons: takes up space
Recommended? Yes

Comments: Kicker sub I have used to be top of the line. it is maybe ten years old now and still kickin.

Price: $200.00
Pros: great sound , low bass
Cons: no cons
Recommended? Yes

Comments: Very good soundind cvr 12s in a slot ported box . Very loud and accurate .

Price: $69.00
Recommended? Yes

Comments: good sound quality