Here's another guess:
A digital subwoofer amp. The Model 200 has a rated frequency response from 200Hz down to 200milliHz. It is stereo for those with two subwoofers and is rated at 200 watts per channel into 8 ohms, 400 watts per channel into 4 ohms, 800 watts per channel into 2 ohms and 1600 watts per channel into 1 ohm. With a flip of a switch, the Model 200 becomes a bridged mono amp rated at 800 watts into 8 ohms, 1600 watts into 4 ohms and 3200 watts into 2 ohms. And beings it is digital, it is OH! SO COOL!
This is not my serious or humor guess but what the heck, here it is.
[This message has been edited by Paul J. Stiles (edited November 07, 2002).]