The What: Extron has introduced the XPA U 3502, a high-performance ENERGY STAR qualified audio power amplifier with two 350-watt channels into 8 ohms or 4 ohms in a 1U, half-rack device. The What Else ...

Review: Classe CT-2300 is a 300wpc/600wpc (8/4 ohms, respectively) two-channel power amplifier. It's great bench tests,sonic virtues and cool operation makes it a wonderful rack mountable solution. # ...