hehe , yeah you're right .
This mamooth puts out so much power , that even 15inchers can not handle. It's sheer power we talking about. Never tryied it out with 4 ohms load to see what it's really capable off till now.
I remember once we had one in the lab , just for servicing-cleaning and adjustments , we blew up a pair of bozaks with twin 15inchers . We started with normal listening levels and gradually turn the vol up on the preamp. Some time later , the speaker would not , could not shout any louder.Actually it was going quieter. Hehe.Finally they gave up the spirit.
I think , well i know 2302 is not so much brutal with it's power.
Total capacitance in the psu bank is 100000μf for 2301 and only 40000μf for 2302. Οther than that both amps are identical.
We will see, what the 2302 is capable off when it comes here sometime in june.