Utilize Atlas Sound E410 Series recessed enclosures to mount hardware-free, torsion spring grilles.

These enclosures are designed for use with 4" (102mm) loudspeakers and are available with conduit knockouts to accommodate varying building code and installation requirements.

This high-volume, 1/2 cubic foot (.014m3) version of Model E410 enhances the low frequency response of an installed loudspeaker.

Model E410- 11 has a depth of 11" (279mm) and includes high-density fiberglass fill to absorb internal sound reflection.