More is simply more. The HG412 Cabinet is built using Historic Hiwatt construction methods and dimensions that can withstand years of touring as well as handle the extreme SPL's (sound pressure levels) our Hi-Wattage Speakers produce. Loaded with a quad of Hiwatt Octapulse 12 inch speakers, these Hiwatt Cabinets pack a serious punch and are Engineered to resonate 'in all the best ways' making an important contribution to the overall sound while pushing a TON of air!