From source to speaker, Sony has united an array of technologies for the ultimate audio experience. For High-Resolution Audio files, the digital amp and specialised tweeters reproduce every subtlety, so you can hear each note as the artist intended. For MP3s, digital processing software upscales compressed music to restore lost detail. Get 90W of powerful sound from a 2.1ch speaker system. Two mid-range magnetic fluid speakers deliver pure crisp vocals and complex melodies, supported by Wide Dispersion Super Tweeters which produce soaring highs and a wide soundstage. A powerful woofer works with passive radiators for resounding bass. So you can enjoy your music in clear, powerful audio, whatever the volume. So buy this Sony SRS-X88 Hi-Res Audio Multi-Room Wireless Speaker with Wi-Fi/Bluetooth® - BLACK Was £349.00 Now £259.00.