Elite 8" In-Ceiling CST Speaker

  • Coherent Source Transducer (CST) Technology
  • 1 1/2" Titanium Tweeter
  • Woven aramid fiber Woofer
  • Cast Aluminum Chassis
  • 5 Year Limited Warranty


Attaining the ultimate home theater experience requires exceptional attention to detail and our newest Elite line of architectural speakers certainly meets that criteria.

Designed from the ground up to reproduce lossless audio soundtracks in a virtually disappearing form factor, the resulting experience feels effortless.

From our specially designed Coherent Source Transducer (CST) driver technology to the use of high performance materials – pure sound is inescapable.

And with additional features allowing installation professionals to optimize every system to meet the exacting needs of its environment, you’re also sure to enjoy a unique listening experience tailored to your needs.

The benefits of a less visible, entirely in-ceiling installation continue with the equally seamless integration of the S-IC871A. Designed to blend into any home theater environment with up to 5.1 or 7.1 channels of angled sound, the full advantages of our CST driver technology are taken a step further by the ability to direct our speakers outwardly toward your listening position as opposed to just at the floor.

The S-IC871A is designed for high performance home theaters and is versatile enough for high fidelity multi-room audio applications. Featuring an 8” aramid fiber bass driver and a 1 1/2” titanium tweeter housed within a cast aluminum chassis, the CST drive unit sits at a 15 degree angle toward the listening area. A self-resetting protection circuit provides additional security and convenience to your entertainment experience.

2009 Finalist - Innovative Housing Technology Awards


All Architectural Loudspeakers are backed by a 5 year limited warranty. Details are provided on the Limited Warranty Sheet included with the product.