Fostex PM0.5D-B 5-Inch 2-Way Active Professional Studio Monitor, Black, Set of 2 Newly designed 5-inch fiber glass cone woofer and 3/4-inch silk dome tweeter drivers Driven by high efficiency digital amplifier of 35W (LF) and 23W (HF) output power 2 x inputs; TS phone and RCA pin Energy saving function complying with European ErP directives Quality matt finished front baffle