B 'base' or 'straight' cabinets offer some sonic differences to the familar angled cabs. The additional size of the straight cab gives it a lower resonant frequency for more bottom-end and with all speakers facing the same direction, a more focused sound. Many players prefer to use only the B cabs, even when they are on stage with a full stack. Zakk Wylde (Ozzy's guitarist) uses only the B cabs because of the tighter low end and because (believe it or not) he values his hearing and the sound from the B cab doesn't hit him directly in the head.
Cabinet Type: Straight
Speaker Type: Celestion G12T-75
Speaker Configuration: 4 x 12"
Power (RMS): 300 Watt
Impedance (mono): 16/4 Ohm
Impedance (stereo): 8 Ohm
Dimensions (mm): 760 x 830 x 360
Weight (kg): 36.4