sub

MTX TNP212D Dual 12" Loaded Sub & TN250/1 Amp Combo Pack
$349.95
Combining the sleek looks and power of the Terminator TN250/1 mono block amplifier with an aggressive, sealed enclosure housing two 12" Terminator subwoofers, the new Terminator TNP212D amplified bass system provides all the power you need for a chest pounding audio experience. The Terminator enclosure is ruggedly constructed using 5/8" MDF and aviation grade black carpet with an embroidered Terminator logo. The Terminator subwoofers are capable of handling 200W RMS each and are based on solid construction including 2" voice coils and 48 oz. magnets. The TNP212P will deliver rock solid performance at an unbeatable price.

Kenwood KFC-W3012 12-Inch 1200 Watt Max Power Subwoofer
$140.00
i received my kenwood KFC-W3012 12 inch subwoofer in a box the looked like it had been used to house stray cats. The bottm of the box had all most opened all the way, when i opened the box up there was 1 or 2 crushed up sheets of news paper and 1 thin sheet of bubble wrap. taking the woofer out of the box the pastic covering that housed the magnate had broken off completely and i have'nt hooked it up to see if it works yet but im not getting my hopes up.
i dont know what bubba from indy packed this item but he should be fired and so should his boss!

Kicker 07DC122 Dual Comp 12-Inch 2-Ohm Subwoofers In Vented Box
$379.95
Dual 12-inch subwoofers in a vented subwoofer box.

Infinity Basslink 200-Watt Powered Subwoofer System (Black)
$457.68
I am happy to let everyone know you can buy something so great and not break the bank! This is the smartest product that Infinity could ever make. I have a 2003 Pontiac Vibe with Factory cd player with traffic and the display tells you what station you are on and so on. I have installed Infinity 6 1/2" front door speakers 45watts @2ohms and rear door 5 1/4" speakers 45watt @2ohms. Sounds great. But, something was missing. Cool!!!!! A 200 watt Infinity Basslink!! This basslink was soooo easy to hook up to my factory cd player. The Basslink has a cool feature if you don't have a Remote turn wire on the back on your radio. It senses music from the speaker wires spliced into your factory cd player included with the Basslink and turns the unit on. How cool is that! It also has a bass knob you can put anywhere on the dash to control you bass without pulling over and popping open the trunk. When I was done installing the Basslink I thought I forgot something. Oh yeah!! Turn it on and enjoy!! All my cds in my car sound so much better and I enjoy driving everywhere even stuck in traffic!! Infinity rules!!!!