Celestion has announced the appointment of Ken Weller in the newly created role of product marketing manager. Based at the company's headquarters in Ipswich, UK, Weller will take responsibility for Celestion's marketing function, with particular focus on professional audio product management. "As the company continues to be successful, it's important that we invest in the right personnel to facilitate further growth," said Nigel Wood, Celestion managing director. "Ken offers a wealth of experience and knowledge within the audio industry, and of loudspeakers in particular. Bringing Ken on board enables us to strengthen our product management capability and will help drive the business forward through the development of a new generation of innovative and market-leading new products." With a strong background in physics and a keen interest in loudspeakers, Ken has enjoyed a successful sales and marketing career in the audio sector, including several years as product manager at Tannoy and later at Bowers & Wilkins.