UK - Adastras' new SC series of slimline column speakers is suitable for indoor applications, especially where discretion is a necessity, says the company. The speakers are made from extruded aluminium with a white protective finish, fitted with a white metal grille and white plastic end caps. The high quality speakers provide crisp, clear sound reproduction and come with a 100V line transformer.The series is supplied with mounting brackets and adjustable volume tappings. Adastra has been supplying installers for over 60 years with recent installations including: Frankie & Bennies, Marks & Spencer, Costa Coffee, Sainsburys, Ikea, Tesco and more.