PRX600 series represent an evolutionary step in the efficient use of amplifier power, rugged durability and enhanced versatility in a self-powered loudspeaker. Designed from the ground up to perform in the real world of sound reinforcement where challenging audio environments, high ambient noise levels and loud volumes are the norm, the PRX600 series are built to last a lifetime using the reliable and trustworthy, tour-tested technology. Knowing you can rely on your system to deliver everything you need gives you the freedom to deliver your best. That is performance you can trust.