... x2+4" Speaker, Mini Speaker, 2.1 Computer Speaker, Audio, Home Theater Speaker, Home Speaker, Subwoofer, MP3 Speaker, ... speaker,Speaker System, Active Speaker,Professional Speaker,bluetooth speaker,wireless speaker,vibration speaker,ipod speaker, iphone speaker,speaker stand ... Bass. Item NO: YMA002 2.1 CH wireless speakerMaterial: WoodenPower: 50W Speakers Unit: 3"Midrangex2PC+4"Impedance:4Ω S/ ...