Presonus Eris Studio 4

The Eris Studio 4 sets a new standard for compact studio monitors. With its surprising amount of low-end and wide, well-controlled sweet spot, you can enjoy premium, accurate monitoring in even the smallest of mixing spaces.The custom-designed EBM (Elliptical Boundary Modeled) waveguide provides superior high-frequency response that allows you to hear the finest details in your mix, while a wide 120-degree horizontal dispersion creates a broad sweet spot with lifelike stereo imaging. Narrow vertical dispersion reduces reflections from your desk, and a silk-dome tweeter ensures snappy, accurate transient reproduction.The 4.5-inch, woven-composite, low-frequency driver produces tight, clear bass with plenty of punch that defies the Eris Studio 4's space-saving size. The ported enclosure and 50W of biamped power combine to maximize bass response and allow the Eris Studio 4 to reach down to an astonishing 55 Hz. Designed for superior performance in both home studio and small professional mix rooms, the Eris Studio 4 combines flexible connectivity with sonic accuracy that puts it a class all its own.4.5-inch, woven-composite, low-frequency transducer1-inch (25 mm), ultra-low-mass, silk-dome, high-frequency transducer120˚(H) x 60˚(V) EBM waveguide for wide sweet spot50W, Class AB biamplification55 Hz to 20 kHz frequency response99 dB SPL (Peak, @ 1 meter)Tuning controls for accurate mixing contour Controls: Low Cut;High;Mid;Acoustic space;Input Gain Frequency Range: 55 Hz - 20 kHz Crossover Frequency (kHz): 2.7 Headphone Output: No Tweeter: 1' Bluetooth: No AUX IN: No Sound Pressure Level (SPL): 99 dB Colour: Black Height (cm): 25.4 Package Contents: Manual;Power Cable Amplification configuration: Bi-amp Width (cm): 17.8 Power (Watt): 50.0 Woofer: 4,5' Type: 2 Bandwidth Package Quantity (pcs): 1 Inputs: Balanced XLR;Jack 6.3 mm TRS;Unbalanced RCA EQ: 2 Bands Power Supply: 220 - 240V Depth (cm): 18.5 Power: 50 W LF Driver Type: Woven Composite Line Inputs: Yes Bass Reflex Port: Yes HF Driver Type: Silk Dome