PC6S is a product which can speak for itself. Multilayer Glassfibre composite cone, Rugged HD Rubber surround, Stereo HQ 20mm adjustable Tweeters, High Quality Crossover including Tweeter Protection and Gold Plated Connectors are just some of the features which make our Platinum Series a cut above. PC6 provides an Audio Depth and Clarity not often achieved in a ceiling speaker and is most suitable for use in Premium Domestic installations. All AVuno Platinum Ceiling speakers feature our QUICKMOUNT mechanism for fast and easy installation.