*The curve is measured by a third party and is for reference only.

When you have a passion for audio, details matter. Sennheiser’s new IE 300 in ear headphones have been meticulously crafted to let you hear every nuance in your music. Created for audio enthusiasts, they let you enjoy a superior, high-fidelity listening experience. Thanks to a refined version of Sennheiser’s acclaimed 7mm Extra Wide Band (XWB) transducer, they deliver a well-balanced sound signature with refined and detailed treble and warm, intimate vocals. The robust, premium design of the IE 300 has been inspired by the world of professional audio, with easily interchangeable cables and outstanding ergonomics for assured wearing comfort.