McIntosh MC 1.25 KW and Audiovector R11 RAW at Bjørn's home

Bjørn had to buy 1200 watts of amplifier power because his previous amplifiers blew up. Now he can play as loud as he wants on the only Audiovector R11 RAW in the world. These are speakers that are made of concrete. Bjørn also has a son who has some of the biggest Wilson speakers and has taken up the fight with dad. Who wins the match?