Theatre Speaker, Speaker 1.Output Power:20W 2. ... , USB speaker, MP3 speaker, mini speaker, speaker, home theatre speaker,portable speaker,bluetooth speaker, vibration speaker, speaker box, speaker ... system, subwoofer speaker,karaoker speaker.2.1 Theatre Speaker Specification:Model No.:XC-8807. TDA2030*3 SubwooferSatelliteOutput ... 2.6kg 6 Sets in one Carton Certification: theatre speaker