QSC GXD8 2-Channel Power Amplifier, 1200W at 4 Ohm, DSPThe GXD Series GXD8 power amplifier is ideal for portable sound reinforcement applications and installations with demanding DSP requirements and flexibility at a cost effective price. The high performance GXD8 provides enormous Class D power in a lightweight and efficient package. The universal switchmode power supply helps reduce the weight, increase efficiency, and ensures rock solid continued operation even with poor power conditions. The addition