marisume

Thanks for the responses guys. A teacher suggested this to me before school ended this last year as an idea for the school's haunted house next year. She is the head teacher for it. It's going into a three story building, and the point is to have this pulse emanate throughout the whole building. It doesn't have to be the loudest pulse on the third floor, but it has to be noticeable. This is just going to be playing a heart beat track over and over. I might have to go sealed... Any suggestions on that? I'm talking really cheap guys, around $20 a sub. I don't want to spend a fortune on it. It may be used once or twice in that application, though it would possibly make a hell of a SUV system.

Yeah, the MJ is a great sub from what I've heard as well. I'm wanting to do a cube of 18" subs with 4 subs on each side that is facing horizontally, and use the top face as a port. This is pretty much going to be a building shaker for Halloween, and will be powered off of a 4kW amp that I have not put to use in a long time. I'm talking really cheap.

I've been looking around seeing some people using some ridiculous amount of cheap subs to get a large amount of air displacement. What are some good 15" or 18" subs able to handle at least 250W to do this with? I have a project in mind.