The Traynor YCX212 dual 12-inch Celestion™ loaded, closed back extension cabinet is the perfect companion for the Custom Valve 80 guitar amp. This closed back 2x12" extension cabinet under the open back combo amp gives the player the best of all worlds. Closed back bottom end and open back definition and presence, making the YCV80 the perfect alternative to any 1/2-stack guitar rig.