DynaBox Speaker Enclosure for In-ceiling Speakers Marine Dynamat when applied to your

Dynamat when applied to your speaker mounting surface

3/8″ thick

35mm ( 32″x 54″ x 1/4″) Dynaliner Sheet

The durable

DynaBox Speaker Enclosure for In-ceiling Speakers Marine Dynamat when applied to yourDynaBox is a unique retrofitable ceiling speaker enclosure that completely encases the speaker, projecting more clear sound into the room and maximising your speakers output. It effectively reduces sound migration between rooms, ceilings and floors. With DynaBox, speakers sound incredible without causing annoying noise in other rooms! Contents: (1) DynaBox 17x12x6. 5 (1) SoundSnake 1. 5 x 5. 5 x 54 (1) Back Wave Foam 13. 5 x 9 x 1