The standard '1960' size 4x12 cabinets are built using a special baffle construction for a more balanced mid range response. Using a new 8 ohm Celestion Vintage 30 speaker exclusively developed for Blackstar, you get a 4x12 with tone and projection unlike any other in its class.
The Series One 412 PRO extension cabinet uses Celestion loudspeakers
The Series One 412 PRO back panels input and output sockets
