Great in performance - I love it!
Sweet improvement for a small confined area. This sub bumps my truck. I have had 8's in a box with a 150 watt amp and they were completely worthless. I also have a 12 in a box with a 300 watt amp that is comparable to this 8. It is super easy to install, though the mounting screw suck.
I installed the CS8A in my 2000 Jeep Cherokee. It was just what I needed to "fill the bottom in". The sound is strong, clean and solid. This is a great value at a great price.
I installed this in a nissan 240sx. sound great if you want some thump with out taking to much space. The internal amp level adjustment did not adjust the level very well but luckily i have a pioneer primer that adjust the frequency from the deck. I tried it on a Boss reciever sounded okay.
Installed one in a boat and was Extremely impressed with the low end performance. WOW WOW WOW, is all I can say