HOME THEATER SOLUTION

Gyproc^™ has invented a best system, ACOUSTIC MAXX to achieve the superior acoustic quality; by not compromising fast and simple installation which is nature of Drywall system.

Key Fact :

Provides sound insulation which comfortably meets British Building
Regulations Part E for sound insulation between residential dwellings.
Satisfies excess storey height requirements.
Accommodates services between stud frameworks.
Satisfies BS 5234 strength and robustness requirement upto Severe Duty

ACOUSTIC MAXX system can also be specified in commercial and industrial buildings to meet a specific standard of special sound performance.

The ACOUSTIC MAXX system comprises:

a GypWall^® Sound MAXX wall system to prevent the sound transmission
in / out of the designed room. This is for Newly-built drywall construction
a GypLyner^® Sound MAXX wall system is for improving sound insulation of
existing solid wall construction.
a Gyptone Reflex Guard ceiling system is designed to absorb reflecting
sound to avoid excessive echo.

Sound level of movies in a Home Theatre room
The sound level of the movie is 82 dB(A), with its peak at 88 dB(A).
The acoustic wall should have the sound insulation value (STC)
not less than 60 dB in order not to disturb the nearby rooms.
Equipment & setting for measurements:
• Yamaha AV receiver - 90 watts x 5 channels
• Yamaha Mono Subwoofer – 120 watt
• Sound volume setting of -20 dB
Remark: A 90 dB sound level may be compared with that of ambulance siren or the noise in industrial plants.