Infineon Introduces New Ultra-Efficient 2x 37W MERUS Multilevel Switching Audio Amplifiers

Infineon Technologies announced a new family of 2x 37W audio amplifiers featuring the second generation of MERUS multilevel switching amplifier technology. Optimized for low power and battery-powered applications, the new devices are the MA2304DNS with an integrated and fully-configurable digital signal processor (DSP), and the MA2304PNS with audio limiter and volume control features. Both are now the most efficient in the Infineon MERUS family, with an idle power mode at least five times lower than traditional class D audio amplifiers.

Expanding on the popular SP Series for live audio performance, the SP 2P features two switching power amplifiers, as well as professional grade speaker components that the brand says deliver clarity and impact beyond conventional powered enclosures. With the Peavey SP 2P, users will find a reasonably priced loudspeaker system capable of up to 130 dB peak SPL, ideal for a variety of sound reinforcement and public address applications, including as a side fill system for stage.

Leading international projector brand, Optoma, announced it has acquired NuForce Inc. the California-based maker of premium consumer audio products. NuForce develops products in the audio and AV tech space and the brand’s catalogue includes award-winning switching amps, audiophile-grade earphones, earphone amps, and digital-to-analog converters.