Edifier MR4 Powered Studio Monitor Speakers, 4\"" Active Near-Field Monitor Speaker (Black)With dual sound mode (monitor mode and music mode)\n\nNatural High End Tweeter\nThe Edifier MR4 is equipped with the 1-inch silk dome tweeters to produce a smooth and high-frequency sound, and the special coating added on it ensures a more natural and refined treble. The tweeter can radiate sound more accurately with the wide dispersion pattern.Deep Bass Woofer\nThe Edifier MR4 studio monitor utilizes 4-inch low-frequency diaphragm woofers to produce a strong bass with an accurate overall sound. And the diaphragm adds MICA to keep the original gentle and soft hearing sense and enhance the low frequency and extend the depth of bass at the same time.MDF Wooden Cabinets\nThe strong and durable MDF wooden cabinets can minimize acoustic resonance and rendering effect effectively to restore the original tone.Various Connections for Multiple Devices\n1/4-inch (6.35mm) TRS balanced input: Used.