How big is it?
Um, thats not big. Think 18" driver in a 22 cubic foot enclosure.
I have said before and will say it again. The biggest limitation on subwoofer performance is the size of the box. Everyone wants a speaker that will reproduce all the instruments in an orchestra to fit in a shoebox. Why is it you guys can't come up with a tuba that fits in my glove compartment instead?
I used to design drivers for a vendor that sold speakers to Dr. Poh Hsu. I had a questionaire I used to find out how best to suit the customers speaker needs. It had 16 questions on it, one being "what is your price target?" Dr Hsu's answer was ZERO. He was a tough customer.
Back in 2006 in Brazil (Selenium) I made an 18" driver with a 1.57 inch long VC, 4 inches in diameter. We hit it with 10,000 watts, and watched the box walk across the parking lot (With ME sitting on it). That box was only 12 cubic feet (the port alone was 2 cubic feet). We also set off car alarms from 65 feet away. We could get two of those 18's in 22 cubic feet. Likely we'd have to glue it to the floor.
- Paul Apollonio
PS - Yeah, my head hurts too! Stop your complaining guys and study up!