Mosfet Power Supply Metal Oxide Semiconductor Field-Effect Transistors quickly switch from full to non-conduction for high efficiency output. | Class A/B Our Class-A/B amplifiers feature specific linear circuitry that increases sound quality and power output while reducing distortion and improving efficiency. | Bridgeable Combine the channels of a 2 or 4 channel amplifier to provide a dramatic increase in power output. | 2 Ohm Stable 2-Ohm stable comfortably powers speakers or subwoofers when in use at 2-Ohms, resulting in more power and volume. |