This new generation of the home line-up has an even wider soundstage than its predecessor, re-engineered for a more immersive experience. This new generation has tweeters angled outwards and updated waveguides to deliver a consistently solid sound that is so wide it chases you around the room. Experience a balanced sound, with crisp, soaring treble and controlled, rumbling bass. Built-in Dynamic Loudness adjusts the tonal balance of the sound, ensuring your music sounds brilliant at every volume, while Placement Compensation corrects for any nearby reflective surfaces that may affect the sound.Marshall has taken its signature rock ’n’ roll home speaker line-up and given it a stripped-back look that makes a loud statement. Its iconic design knocks all other speakers off the shelf. Generation III is ready for the future of Bluetooth technology and has been built to deliver next-generation Bluetooth features the moment they are available. Over 55 years of sound knowledge is combined with future-proof technology to completely immerse you in your music.The product is multiple voltage compatible, that voltage arrange is 100-240V.