PreSonus Eris Pro 4 - 4,5" studio monitor

Active 2-way coaxial studio monitor. 1" tweeter plus 4,5" woofer. 80W Class AB amp. Front-firing acoustic port. Power save mode. Controls for Gain, Mid, High, Low Cut, Acoustic Space and Standby. XLR, TRS and RCA inputs. Eris Pro 4 is a compact and powerful active studio monitor with a coaxial design, where a 1-inch silk tweeter is centered in a 4.5-inch woven composite base. This provides a unified sound source with accurate phase reproduction and a wide sweet spot - ideal for both stereo mixing and immersive audio formats like Dolby Atmos. The monitor is bi-amplified with an 80W Class-AB amplifier, delivering a frequency response from 50Hz to 20kHz and a maximum sound pressure level of 99dB SPL. Multiple connection options, including XLR, TRS and RCA, make it easy to integrate into a variety of studio contexts. On the back, acoustic customization tools such as Acoustic Space, treble and midrange controls, and low-pass filters allow you to optimize the soundstage for your room acoustics. Eris Pro 4 is also equipped with protection against RF interference, overheating and power surges, and can be wall or ceiling mounted, making it a flexible and professional choice for both project and home studios.