Presonus Eris Studio 4 Studio Monitor
PreSonus Eris 4 is a 4.5-inch 2-way active studio monitor with up to 50W, max SPL 100dB and 70Hz-20000Hz frequency response with EBM Wave Guide. Designed for superior performance in both home studios and small professional mix rooms, the Eris Studio 4 combines flexible connectivity with sonic accuracy that puts it a class all its own.