Fender VK 212 B Guitar Amp Cabinet - Black 13-ply Baltic Birch plywood cabinet is built to be bullet-proof. Closed-back design offers increased projection and punch. 2-12" Celestion "Vintage 30", 8 Ohm, 60 Watt speakers add sonic complexity when paired with the 3 - 10" Jensen P-10R's offered in the Vibro-King Custom.