This 4" direct fired decorative Tangent speaker provides a high level of sound quality and adjustability. As part of the i.Net system, Tangent is a commercial grade speaker constructed from a higher quality material and providing a superior sound quality than competitive systems. Installation is simplified using a Cat 5e cable with standard RJ45 connections. The Tangent speaker is equipped with torsion springs to ensure a smooth installation in ceiling tile or gypsum board.