A83C – Rotating LCR Ceiling Speaker

The A83C uses an innovative design that offers the best in quality sound and flexibility. Utilizing a rotating 3-way baffle with a downfiring 8" kevlar woofer and an angled midrange/tweeter assembly, the A83C allows the sound field to be directed with pin-point accuracy into the ideal listening area. Additionally, the pivoting 3/4" titanium tweeter provides further accuracy of the high-frequency range. With its tight, deep bass, smooth and articulate midrange and airy, open highs, the A83C represents the finest in in-ceiling audio.


  • System Type: 3-Way, Ceiling
  • Woofer: 8" Woven Kevlar
  • Midrange: 2.5" Woven Kevlar
  • Tweeter: Pivoting 3/4" Titanium
  • Crossover: 2nd Order Custom Q @ 250 Hz & 3 kHz
  • Sensitivity: 92 dB
  • Frequency Response: 28 Hz – 22 kHz
  • Power: 175 W
  • Impedance: 6 Ohms
  • Switches: Treble/Bass
  • Cutout Dimensions: 11-1/4" (286 mm)
  • Outside Dimensions: 12-1/8" (308 mm)
  • Depth: 6-1/16" (178 mm)
  • Pre-Construction Bracket : BK82C


Whether it's the majestic crescendo of your favorite movie soundtrack, the spine-tingling sensation of an unexpected sound, or the rumble you can feel with every explosion – we all want to truly experience home theater. Speakers designed for surround sound must balance clarity, accuracy and power to create the ultimate movie experience, just as the directors intended. Introducing ATON's Storm Series LCR Theater Speakers. Voiced in our sound labs, each model was built to deliver what we love about the movies: drama, tension and surprise...the perfect edge-of-your-seat experience.


Available in two configurations, in-wall and in-ceiling, each LCR model can be used as a left, right or center front stage speaker. Both models can also be used as a rear or side channel surround speaker.

Designed as a family of timbre-matched speakers, the in-wall and in-ceiling models can be used in any combination to create the perfect home theater environment - regardless of a room's size or shape.


Storm Series LCR Theater Speakers perform beautifully in whole-house audio applications as well, bringing the best in audio to every room of the house. Ideal for rooms that require a defined listening area, each model can be directed to the perfect sweet spot.


Storm Series speakers are designed to blend in with any home environment. Both models feature flat, unobtrusive profiles, paintable mesh grills and sleek perimeter trims. All Storm Series models are designed for indoor and outdoor use and carry a limited lifetime warranty, ensuring years of listening enjoyment. Pre-construction brackets are available for easy, reliable installation.