Dynamat Dynabox 50306 – In Ceiling Retrofit Speaker Enclosure Soundproof Back Box

Dynamat DynaBox In-Ceiling Speaker Enclosure

DynaBox is a unique retrofittable ceiling speaker enclosure that completely encases the speaker, projecting more clear sound into the room and maximizing your speaker's output. DynaBox effectively reduces sound migration between rooms, ceilings and floors. DynaBox is ultra-flexible which enables it to be completely collapsed for installation. This revolutionary design makes the DynaBox extremely easy to retrofit through existing speaker openings or install in new construction.

• Compatible with 5.25" to 8" in ceiling speakers that do not feature a built in back box
• Suitable for new construction or retrofit installation through existing speaker openings
• Improve sound quality
• Provide moisture barrier
• Stop back-wave distortion
• Ultra-flexible design enables complete collapse for installation
• Projects more clear sound into the room
• Maximizes speaker output

Highlights & Key Technologies

Superior Performance Sound Barrier
Without a built in back box, even the very best speaker will send the same sound into the wall structure as it does into the theater. This migrating sound subtracts from your speaker’s sound quality, and can create annoying noise in adjacent rooms. DynaBox not only acts as a moisture barrier for your speakers, but will drastically reduce unwanted noise migration into other rooms of the house, as well as dramatically improve the sound of every speaker!

Details & Specifications

DYNABOX
Appearance: Black Flexivinyl barrier
Color: Charcoal gray
STC (Sound Transmission Class): 28
Mass: 1lb per square foot
Material thickness: 0.09 inches
Temperature range (resistance): -40°F to +220°F (-40°C to +105°C)
Chemical resistance: Resistant to water and mineral oils
Dimensions: 17" x 12" x 6.5" (438mm x 311mm x 165mm)
Standards: Meets UL94-V0
Pre-Cut Hole Diameter: 7.5" 
Maximum Cut Out Diameter: 10" 

BACKWAVE FOAM
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 (British Thermal Unit))
Standards: Meets UL94 HF-1
Temperature range (resistance): -40°F to +225°F (-40°C to +107°C)

SOUNDSNAKE
Description: Dynil barrier between two layers of gray acoustic foam
Foam thickness: 1.5" (38.1mm) total
Foam 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 (British Thermal Unit))
Standards: Meets UL94 HF-1
Temperature range (resistance): -40°F to +225°F (-40°C to +107°C)
Dynil appearance: Black Flexivinyl barrier
Dynil color: Charcoal gray
Dynil STC (Sound Transmission Class): 28
Dynil mass: 1lb per square foot
Dynil thickness: 0.09 inches
Dynil standards: Meets UL94-V0
Dynil temperature range (resistance): -40°F to +220°F (-40°C to +105°C)
Dynil chemical resistance: Resistant to water and mineral oils

PACKAGE CONTENTS
(1) DynaBox 17" x 12" x 6"
(1) SoundSnake 1.5" x 5.5" x 54"
(1) Back-wave foam 13.5" x 9" x 1"

PATENT
US (United States) Patent No. 7,530,425 B2

SKU
SKU: 50306