Edifier MR4 Studio Monitor Speakers, Active Nearfield Monitor Speakers, 42W Output (TRS Balanced InputRCA3.5mm Stereo Mini Plug), Bookshelf Speakers

Studio monitor speaker: Tweeter unit 1 inch (approx. 25mm), mid-bass unit 4 inch (approx. 106mm), output: 42W (21W + 21W) Playback frequency range: 60Hz - 20KHz, input terminals: TRS balanced, RCA unbalanced, AUX Cable length: Power cable approx. 1.6m, speaker connection cable approx. 2.4m, RCA - 3.5mm stereo mini plug cable approx. 1.7m, 3.5mm stereo mini plug cable approx. 1.7m External dimensions: (W)140x(D)170x(H)228mm Weight: approx. 4.5kg (per unit). Input terminal sensitivity: TRS: +4dBu, RCA: -10dBV, AUX: -10dBV | Power supply: 100 to 240V 50/60Hz Included items: Speaker unit (1 set), speaker connection cable, RCA to 3.5mm stereo mini plug cable, 3.5mm stereo mini plug cable, user's guide (multilingual), warranty card