Quote:
Originally Posted by zoff  I'm using a frame made of 1'' by 2'' wood in the back of 2 2" 703 pieces.
Cloth is stapled to the wood frame holding the firberlass is place. This makes the frame much lighter and easier to hang. Is there any problem with building the traps this way? |
If your planing on using backing (I choosed to use MDF for my Gobo's backing),
Leaving an air tight space equal to the thinckess of the isolation between the isolation and the backing will give you much better results in terms of how low your broadband panel "can go".
for example:
Cloth - 6` 703 - 6` Space - Backing