JBL Authentics 500 270 watts of 3.1 channel sound speaker's

Sound system3.1 & Dolby Atmos MusicPower supply100 - 240V AC, ~ 50/60HzTotal speaker power output (Max @THD 1%)270WTransducer3 x 25mm aluminum dome tweeter + 3 x 2.75" midrange + 6.5" subwooferNetworked standby power< 2.0 W