KRK GoAux 4 Inch Portable Studio Monitor System - Pair

For traveling musician or engineer: 4" Glass-aramid fiber woofer. 1" Soft-Dome Tweeter: Biamplified two-way design. Main speaker with satellite: Bluetooth, RCA, 3.5mm aux inputs. 1/4" TRS, USB, Auto ARC microphone input: 3.5mm headphone jack with auto mute. Volume, low and high-frequency controls: Includes stands, carrying Bag, ARC Mic.