Sony SRS-XE300 Blue Portable Speaker SRSXE300L.RU2. The XE300 features a linear cone to help your sound reach more than ever. Plus, with its portable size and 24-hour battery life, it's the perfect partner for your next party.Inspired by audio systems used in professional concerts, Sony's unique linear cone creates a linear source and distributes sound energy much more evenly over a wide sound front to better fill the room with sound. This spreads high quality sound farther and wider throughout the room without compromising sound quality.
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