FRANKFURT – Proel is previewing its four-model HPX amplifier line, including the HPX 900, HPX1200, HPX2400 and HPX2800, with output ranging from 900 W to 2800 W using power stages in Class AB and Class H and switching power supplies, at ProLight + Sound 2011.

Designed to maintain clarity and definition in the high frequency range along with dynamics in the low end, all can provide their maximum rated power on a two-ohm load, making them a convenient source of power in demanding sound reinforcement applications.

Lightweight, manageable and reliable, the HPX series amplifiers have switching mode power supplies and efficient cooling systems that make them well-suited for use in compact and portable systems.

A selectable LPN (low-pass notch) filter allows for improved low-frequency response, for more punch and greater dynamics while protecting the connected speakers from over-excursion.

The front panel, with die-cast handles and a removable dust filter, has LED status indicators and indexed level controls.

HPX amplifiers are designed for use with both rentals and permanent installations. While designed for use with all of the Proel passive speaker lines, they are particularly adapted for use with the Neos, Net, Flash and SW series enclosures.

The HPX Series will be shipping in the late spring of 2011.

For more information, please visit www.proelgroup.com.

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