PreSonus Eris E3.5 Active Media Reference Monitors
The PreSonus Eris E3.5 reference monitors are small format powered speakers that are ideal as desktop media and computer speakers too. The E3.5 monitors feature a custom Kevlar 3.5-inch bass driver and a 1-inch silk dome tweeter. Other handy features include the power switch, headphone jack, and master volume for speakers and headphones on are all on the front panel. There are three different speaker input options: 1 x 1/8-inch stereo input, 2 x RCA and 2 x balanced TRS connectors.