Dynamat 2044, 50306 User Manual

DynaBox is a revolutionary acoustic

barrier for in-ceiling speakers. DynaBox
features a flexible design which enables it
to be completely collapsed for easy retrofit
installation. DynaBox can also be installed in
new construction. DynaBox consists of a combination
of flexible sound barrier vinyl, the SoundSnake acoustic
decoupler and noise absorbing back-wave foam. DynaBox
completely encases the speaker, which effectively reduces sound migration
between rooms, ceilings and floors and projects more clear sound into the room.

DynaBox Noise Reduction

75 dB

70 dB

65 dB

60 dB

55 dB

50 dB

45 dB

40 dB

35 dB

30 dB

25 dB

20 dB

15 dB

10 dB

20 Hz 100 Hz 1000 Hz 10000 Hz

Noise transfer measured using in-ceiling speaker with 150 watts of pink noise applied

With DynaBox Without DynaBox

• Reduce Noise Through Floors

• Diffuse Back-wave Distortion

• Provide Moisture Barrier

• Improve Sound Quality

Easy Retrofit Installation

DynaBox Ceiling Barrier Part No. 50306 17" x 12" x 6.5"

2044

The names Dynamat, DynaBox and SoundSnake are trademarks of Dynamic Control of North America ©2005. All Rights Reserved.

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Component Specifications

Backwave Foam

Appearance:

Black Flexivinyl Barrier

Color: Charcoal Gray
STC: 28
Mass: 1lb per square foot
Material Thickness: 0.09 inches
Temperature Range (Resistance):

-40 ºF to +220 ºF (-40 ºC to +105 ºC )
Chemical Resistance:
Resistant to water and mineral oils
Dimensions: 17" x 12" x 6.5"
(438mm x 311mm x 165mm)

Dynil barrier between two layers of gray acoustic foam.

FOAM

Thickness: 1.5" (38.1mm) total
Density: 2.0 lb/ft3 (0.125 kg/m3)
Tensile Strength: 15 psi
Tear Strength: 1.9
Thermal Conductivity (R):

1.9 (hr-ft²-deg.F/BTU)

Standards:

Meets UL94 HF-1

Temperature Range (Resistance):

-40 ºF to +225 ºF (-40 ºC to +107 ºC )

Dimensions: 13.5" x 9" x 1"
(343mm x 229mm x 25mm)

Mass: 0.16 lb/ft2 (0.78 kg/m2)
Density: 2.0 lb/ft3 (0.125 kg/m3)
Tensile Strength: 15 psi
Tear Strength: 1.9
Thermal Conductivity (R):

1.9 (hr-ft²-deg.F/BTU)

Standards:

Meets UL94 HF-1

Temperature Range (Resistance):

-40 ºF to +225 ºF (-40 ºC to +107 ºC )

DYNIL

Appearance:

Black Flexivinyl Barrier

Color: Charcoal Gray
STC: 28
Mass: 1lb per square foot
Thickness: 0.09 inches
Standards:

Meets UL94-V0

Temperature Range (Resistance):

-40 ºF to +220 ºF (-40 ºC to +105 ºC )
Chemical Resistance:
Resistant to water and mineral oils

Installation