@Analogeezer: The SWR is 8 ohm and the Seismic 2x15 is 4 ohm. I drive it with a Sure Electronics AA-AB31241 with a homemade linear power supply that includes a giant boat anchor of a power supply. A Hartke Bass Attack is the preamp. I've only turned it up once or twice and it about rattled the fillings out of my teeth. I've apparently got a very low budget setup. 
Seismic 2x15 are about 66 lbs and MDF. MDF is an excellent speaker cabinet material, but heavy, so you're gonna get buff hauling it around.
What might be fun would be to do a sound comparison and upload the recording for everyone's entertainment.
Seismic 2x15 are about 66 lbs and MDF. MDF is an excellent speaker cabinet material, but heavy, so you're gonna get buff hauling it around.
What might be fun would be to do a sound comparison and upload the recording for everyone's entertainment.
