I have 2-12" Bazooka 1204 subwoofers in a sealed box. While these things are quite loud, they have zero excursion. So I am not very happy with them. I guess they are good for the $66 I paid for the pair. Anyways, thinking about going in a different direction. I have a 98 Nissan Sentra SE so there is no room left in my trunk due to the box. Was wondering if the Audiobahn ABP8 will hit as hard and give me more excursion as the Bazookas. I have a Sony Explod XM-D400P5 amp running the 4 OHM 12" in 2 ohms. It gives me 400 watts RMS. I guess main thing I want to accomplish here is get my trunk space back for groceries, get more excursion and have my subs hit as hard as they do now. Let me know what you guys think and thanks!!