8" 250W CLASS D MARINE TUBE

If you're a Jeeper, this is a must. I have a 2009 2Dx with a soft top. I am a music junky, so all of my tunes have to be crisp, clear, and every tone heard. For anyone with a Jeep, you know that lower end sounds are tough to get with the stock speakers and no factory sub. One of the first 'mods' that I did was upgrade the sound bar speakers. Boy, did that make a difference. I knew I wanted a sub, and the fact that this is waterproof, just makes it all the sweeter. You don't have to worry about taking off the top and have unexpected showers. Last week I took the rig out with no doors and no top. Throughout the course of the day, we had over 4" of rain. I drove around town with a friend wearing snorkels and dive masks, while still blaring my tunes. Top down? Not a problem. You can still hear the bass crisp and clear. (Obvious loss in sound due to the lack of enclosure and road noise, but still very present) If you decide to get a bass knob for volume control, do some research. If you have an aftermarket head unit, odds are it has subwoofer control right at your fingertips, and the $30 for a bass knob is wasted money. If you DO decide to get one, make sure the connection from the wire of the knob to the sub itself is a "telephone jack" type connection. NOT the headphone jack type. I made that mistake. HUGE basketball "punch" sound. It's clean, no overtones or vibrations. Easy install, and no problems so far.