Guitar speaker from Boss. Originally developed for the flagship Waza Amp Head, the 12-inch Waza guitar speaker fully captures the authentic tone of the legendary 25 W British stack speaker, but with the big advantage of 100 W power capacity. First included in the Waza Amp Cabinet 212 and Katana-Artist amplifier, this acclaimed speaker is now available separately, allowing players to bring the ultimate rock sound to nearly any combo amp or standalone cab that supports 12-inch drivers.