Compatible with Mazda RX8 Coupe 2003-2012 Dual 10" Subwoofer Trunk Sub Box Speaker Enclosure

what does that boys welcome back to another video sorry about being so gloomy out I'm going to work some color correction magic and make it a little bit more enjoyable to watch today I will be comparing and contrasting a sealed subwoofer enclosure versus a ported subwoofer enclosure now last summer as you guys may know I did my entire audio system I changed all of the speakers I put in a 5 channel amplifier and I actually put an 8 inch sub straight into the rear deck right here I didn't like how sounding there was literally no bass mainly because the subwoofer wasn't in an enclosure so what I did next was I actually bought an enclosure for the 8 inch it was a sealed box still not enough so I went back to the electronic store apt electronic and I got a 12 inch Kenwood reference subwoofer so anyway when I got the subwoofer I got a sealed box with it and I wasn't really sure if it was what