Drive In AudioSound - This is one bad Subwoofer. If you want true, loud, unbelievable bass, you need a few of the baddest subwoofers made. Come down and order your today... | Facebook
Klipsch - Klipsch subwoofers are your neighbor's worst nightmare: http://klips.ch/13aKdj9 | Facebook
![Amazon.com: Lanzar 12in Car Subwoofer Speaker - Black Non-Pressed Paper Cone, Stamped Steel Basket, Dual 4 Ohm Impedance, 1600 Watt Power and Foam Edge Suspension for Vehicle Audio Stereo Sound System - Amazon.com: Lanzar 12in Car Subwoofer Speaker - Black Non-Pressed Paper Cone, Stamped Steel Basket, Dual 4 Ohm Impedance, 1600 Watt Power and Foam Edge Suspension for Vehicle Audio Stereo Sound System -](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81ixPvqduPL.jpg)
Amazon.com: Lanzar 12in Car Subwoofer Speaker - Black Non-Pressed Paper Cone, Stamped Steel Basket, Dual 4 Ohm Impedance, 1600 Watt Power and Foam Edge Suspension for Vehicle Audio Stereo Sound System -
![Hi guys I built my first subwoofer box and they aren't loud enough I have my amp set to max everything but they don't get loud even though they are 1000w max Hi guys I built my first subwoofer box and they aren't loud enough I have my amp set to max everything but they don't get loud even though they are 1000w max](https://i.imgur.com/iAua7bH.jpg)