Proel M500USB 2 Channel Powered Mixer, 20 Hz to 30 kHz Frequency Response

The M500USB 2 Channel Powered Mixer is what you are looking for. Featuring the same sophisticated mixer section and the same 24-bit effect of the M8USB, this active mixer is equipped with a powerful 250W-per-channel amplifier featuring Neutrik Speakon connectors for the power outputs. Perfect operation is guaranteed by a thorough protection system and by a variable-speed fan for optimum cooling of the output stages. The M500USB also features an interface for PC connection, adapters for rack mount and includes a sturdy bag for transportation.