HAVIT SK473 ΗΧΕΙΑ 2.0, USB 2.0, ΜΑΥΡΟ-ΚΟΚΚΙΝΗ ΡΙΓΑ

Speaker function parameters Output power: 3W*2(RMS)Sensitivity: 84dbImpedance: 4ΩFrequency response: 90 HZ-20KHZ    Power input: 5v DC power adapter