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Ambience C400 Acoustic Ceiling Tiles for Lay-In Grid

The C400 is one of the best drop ceiling tiles for soundproofing in a variety of settings, offering both excellent sound absorption and fire protection. These non-tegular black acoustic ceiling tiles are available in 2x2 feet or 2x4 sizes, created to drop into your existing ceiling grid, only requiring added wire supports for installation.

Available in 1- and 2-inch thicknesses, these decorative acoustic ceiling tiles deliver up to 1.15 NRC of sound absorption. This doesn’t just make spaces quieter; it also reduces background noise levels and reverberations, making it easier to hold conversations, and improves sound quality in music venues, office spaces, doctors’ offices and more. ASTM E-84 Class A fire-rated, these soundproofing ceiling tiles a great choice in all locations, from classrooms to manufacturing plants.

Ambience C400B

Are you looking for sound-blocking drop ceiling tiles that provide both echo reduction and soundproofing between floors? The superior C400B soundproofing ceiling tile has a noise barrier rated at 26 STC with incorporated MLV 1# with foil in 1-1/8” added thickness.


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C400 Applications:

  • Music Rooms
  • Home Theaters
  • Recording Studios
  • Gymnasiums
  • Auditoriums
  • Offices
  • Conference Rooms
  • Arenas
  • Cinemas
  • Computer Rooms
  • Pro Audio
  • Manufacturing
  • Plants
  • Machine
  • Enclosures Classrooms
  • Residential

C400 Details:

  • Improves acoustic performance within the room
  • Available with or without Sound Barrier
  • For Lay-In grid application
  • Smooth Black Finish
  • Non-tegular ceiling tile, so it fits flush against ceiling grids.
  • Material: Non-woven black facing, rigid fiberglass core, square edges
  • Additional wires required to support weight
  • Fire rating: Flame spread: 25 or less; Smoke Developed: 450 or less
  • Features: High-performance sound absorption
  • 6-7# PCF rigid fiberglass core
  • Density: 6-7 pounds per cubic foot
  • Up to 1.15 NRC
  • Up to 26 STC (C400B)
  • Class A fire-rated, per ASTM E-84
  • Made in the USA

C400 Options:

  • Thickness: 1" or 2"
  • Size: 2' x 2' or 2' x 4'
  • Soundproofing: Available in C400B for additional Sound Barrier (MLV 1# with foil) in 1-1/8” added thickness
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Smooth Black Finish Acoustic Ceiling Tile for Echo Reduction C400

Acoustic Tile

Smooth Black Finish Acoustic Ceiling Tile with MLV for Soundproofing C400B

Acoustic Tile with Sound Barrier (MLV 1# with foil)

   
 
Ambience C400 & C400B Ceiling Tiles: Sound Absorption (octave frequencies in Hz)
Product Nominal Size Weight (lbs/tile) 125 250 500 1000 2000 4000 NRC
C400, C400B 1" x 2' x 2' 2, 6 0.14 0.27 0.8 1.11 1.14 1.14 0.85
C400, C400B 1" x 2' x 4' 4, 12 0.14 0.27 0.8 1.11 1.14 1.14 0.85
C400, C400B 2" x 2' x 2' 4, 8 0.22 0.81 1.24 1.3 1.21 1.16 1.15
C400, C400B 2" x 2' x 4" 8, 16 0.22 0.81 1.24 1.3 1.21 1.16 1.15

Ambience C400B Ceiling Tiles Noise Barrier STC (octave frequencies in Hz)
Product Thickness 125 250 500 1000 2000 4000 STC
C400B 1" or 2" 13 17 22 26 32 37 26