ELAC Vertex IC-V31-W 3.8″ In-Ceiling 2 Way Speaker

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We understands the importance of having audio to enhance a living space, with minimal aesthetic intrusion. With a slim profile, the easily installed Vertex in-ceiling speakers expand the line of our Integrator Series of custom products. Keeping our philosophy of delivering high-end sound, the Vertex series of speakers will compliment any conventional floorstanding or bookshelf loudspeaker.



Custom Silk-Dome tweeter

Custom silk dome tweeters have been developed for low mass and smooth, extended high frequency response.

Custom-designed woofer with Polypropelyne Cone

Polypropylene is employed due to its improved internal damping and smooth high frequency roll-off

Intricate Crossover

A custom multi-element crossover with audio-grade components is implemented to ensure smooth transition between the drivers

Slim Profile

A slim profile paintable magnetic grill allows for the speaker to virtually disappear in the room

Accessory Products

Optional square grill adapter is available to cosmetically match square lighting. Optional pre-construction bracket is available to aid in installation or use in ceiling tile applications.


  • Speaker type: 2-way, rear side open
  • Tweeter: 1 x 3/4″ inch soft dome
  • Woofer: 1 x 3.8-inch polypropylene cone
  • Crossover frequency: 3,000 Hz
  • Frequency response: 76 to 20,000 Hz
  • Sensitivity: 87 db at 2.83 v/1m
  • Recommended amplifier power: 30 – 100 W
  • Nominal/peak power handling: 50/80 Watts
  • Nominal impedance: 6 Ohm
  • Binding posts: Metal spring terminals
  • Finish: Black baffle/White grille
  • Grille: Metal magnetic / Paintable
  • Accessories included: Cutout template, manual
  • Dimensions (diameter): 4.25 in / 108 mm
  • Cut-out (diameter): 4.00 in /102 mm
  • Mounting depth: 4.05 in / 103 mm