The U-PRO series features unique dynamic power ratings due to its extremely high voltage rails, relative to its RMS power output. Resultantly, with RMS ratings of 280 W, it can deliver ultra-short bursts of 500 W RMS or 1000 W peak power; at a lower cost point than normal market expectations for such power capabilities, says the company. These are optimal performance characteristics for lightweight portable PA and ultra-compact, high output fixed install cabinet designs.
The U-PRO2 has a 280 W + 100 W two channel asymmetrical power rating for two-way loudspeaker cabinet designs, while the U-PRO1 provides a single channel of 280 W - into 4 ohms. At just 38 x 70 x 177 mm / 1.5 x 2.5 x 7.0 in, the U-PRO module has the smallest form factor, lowest profile and highest power density of any comparable product of this type.
The U-PRO's performance characteristics match the power requirements for cost effective, high SPL self-powered portable PA. This rapidly developing product class employs cost optimized drivers that can handle high SPL peaks but have limited long-term power handling capabilities. U-PRO's singular dynamic power configuration delivers high, non-clipping, short power bursts of up to 500 W and peaks of up to 1000 W.
Pascal's UREC PFC (Power Factor Correction) power supply technology enables universal AC mains operation, delivering consistent, regulated power worldwide and eliminating susceptibility to local power related reliability issues. The U-PRO Series also boasts the world's best system efficiency, minimizing the requirement for heat sinks and cooling, and contributing to the amplifier's long-term reliability.
Speaking on the launch of U-PRO Series, senior VP of business development, Peter Frentz said, "Pascal is at the forefront of understanding of and insight into the future requirements of the professional audio market, in terms of the specific application demands for self-powered amplification. Our dedicated designs deliver a performance premium not available from general-purpose, commodity products.
"Our advanced engineering of the specific performance requirements for distinct applications allows us to design a product like the U-PRO series, able to deliver optimum performance specifications for two distinct applications that demand those same specifications for different ends. It is this vision and engineering premium that sets Pascal apart, and makes us the 'go to' supplier of amplifiers for self-powered loudspeakers, enabling manufacturers to achieve ever increasing performance, efficiencies, faster time to market and cost competitiveness."
(Jim Evans)
