Originally Posted by chrapladm
So is the BC412 near the same size as the TH412 or do the models not even relate?
The TH412 is 45Wx45 deep x 28(or so) tall. The BC412 is 50Wx50tall x 18 or 19 deep. Al in inches.
They are completely different designs. The TH412 goes a good bit lower while the BC is a new horn alignment that Tom has come up with-and has TONS more chest slam/impact etc.
While the drivers are the same manufacturer-they are VERY different designs-except that they are both 12" and rated each driver is rated at 1000W continuous. So 4KW per cabinet continuous. And the impedance is the same on both -8 ohms per driver-so the cabinets can be either 2x4 ohm or 1x2ohm loads.
There is a switch on the rear panel that you flip to select which mode you want to run it in-depending on which amp you are using.