The Behringer EUROPOWER PMP6000 Powered Mixer (2 x 800W stereo, 1600W bridged mode) produces even more power than previous mixers while maintaining famously low weight and high efficiency. The Behringer EUROPOWER PMP6000 mixer employs Class-D technology including a switch-mode power supply, significantly reducing weight and heat. The 20-Channel Behringer PMP6000 features 12 built-in XENYX mic preamps, 2 studio-grade 24-bit FX processors with 100 presets, and FBQ Feedback Detection.What is Class-D Technology?Instead of operating relatively continuously like Class AB circuits, Class-D amps switch on and off thousands of times per second, delivering power only when needed. In other words, the amplifier is either fully on or fully off, which significantly reduces power losses from the output devices given off as heat. Less heat means the amps don't need massive heat sinks, and that makes them lighter. This no-compromise design means the EUROPOWER PMP6000 mixer will deliver full power with incredible fidelity all night long, without the need for lengthy rest cycles.When used in conjunction with switching-mode power supplies, which don't require huge and heavy transformers, Behringer's Class-D amplifiers provide tremendous dynamic punch and superior fidelity. The resulting speaker systems are much lighter, making them easy to transport and set up.Massive Mono or Stunning StereoEUROPOWER PMP6000 gives you the choice of 2 x 800-watt stereo, 2 x 800-watt dual mono mode (giving you a mono version of the main signal through one powered output plus a mono version of all monitor send signals through the second powered input) or 1,600-watt bridged mono sound. Whether the center of attention happens to be a folk trio, a speech, or a