RETICULATED SPEAKER FOAM - 48'' x 72'' x 1/4'' Thick - RH-RET-1/4-30-PPI Black Hardware // Custom Speaker Grill

// Custom Speaker Grill

* Round Perforated 20 ga

External-Mount Pull-Out Handle Assembly

14 Space Rack Rail 24

Aluminum Extrusions and ABS Laminate sold separately

RETICULATED SPEAKER FOAM - 48'' x 72'' x 1/4'' Thick - RH-RET-1/4-30-PPI Black Hardware // Custom Speaker GrillReticulated Speaker Foam Product Description * Black Reticulated Speaker Foam , NEW LARGER SIZE * Commonly used to protect speakers from dust and moisture * 48'' x 72'' x 1 4'' Thick * Flexible conforms easily to curved speaker grills * Cut to size easily with scissors The ''Zapping'' process used to manufacture reticulated foam Zapping is a process that involves placing a bun of foam in a very large vacuum pressure vessel known as a "zapper". The