AMP 500 is 2-channel stereo power amplifier designed to drive 8 Ω, 4 Ω, and 2 Ω speakers. It has balanced XLR input and SpeakON output connectors. This compact and lightweight 1U-sized amplifier has switch-mode power supply with Power Factor Correction (PFC) for improved efficiency, intelligent audio limiter, protection circuitry, and a variable-speed fan. Bridge mode is available. It is an excellent choice for live sound systems in venues such as nightclubs and discos.