The EP800 is a $2480 subwoofer in the outlet - far out of the pricing allowed at $1000 USD delivered.
Keep in mind, the three 15 inch subs are all sealed, which require a lot of power, especially in a compact cabinet, to deliver deep bass.
The SVS and Axiom both have 12 inch woofers. The power differences, as rated, are about 2 dB different in peak output terms. The Axiom is tuned a bit higher. It should be an interesting comparison in a large room.
One aspect of performance I will be looking for is whether a subwoofer can be overdriven to "make a bad noise".
This is an area no one ever seems to discuss with subwoofers.
This is going to be fun!
