Powersoft is an Italian professional audio company founded in 1995 by Luca Lastrucci, Claudio Lastrucci, and Antonio Peruch, headquartered in Scandicci near Florence. The company specializes in high-power, lightweight Class-D amplifier platforms for live touring, fixed installation, and OEM applications, and is widely credited with helping push Class-D amplification into the high-end professional market.

Its product range includes touring amplifier platforms such as the K Series, X Series, and T Series, install-focused lines like the Ottocanali, Duecanali, Quattrocanali, and Mezzo families, and the compact PoE-powered Nota series for distributed install work. Powersoft also makes OEM amplifier modules that ship inside powered loudspeakers from a number of major manufacturers, transducer technologies including the M-Force linear motor and Mover tactile transducer, and the ArmoníaPlus system design and tuning software.

Powersoft amplification is commonly used by major touring rental companies and in large-scale fixed installations such as stadiums, arenas, theme parks, houses of worship, and broadcast venues. Notable deployments include the immersive sound system at the Sphere in Las Vegas and audio at events such as the Grammy Awards.

Powersoft has 3 products cataloged on Equipboard, including Power Amplifiers.