Atlas Sound E410 Series specifications Round Torsion Spring Enclosures, FOR 4 LOUDSPEAKERS, Three

ROUND TORSION SPRING ENCLOSURES

FOR 4" LOUDSPEAKERS E410 Series

E410/E410NK

E410-11

FEATURES

•Equipped with Receptacles for Easy Installation of Torsion Spring Grilles

•Available With or Without Conduit Knockouts

•Choice of Standard or High-Volume Models

APPLICATIONS

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 or without conduit knockouts to accommo- date varying building code and installation requirements.

GENERAL DESCRIPTION

E410 Series enclosures are designed for use with Atlas Sound torsion spring grilles and standard 4" (102mm) loudspeakers. All versions are constructed of 22 gauge CRS, undercoated, equipped with torsion spring receptacles, and finished in a textured black epoxy.

Model E410. These standard 1⁄4 cubic foot (.007m3) enclosures are identical except for their torsion tab placement. Both models are also available without conduit knockouts (NK) for applications in which solid enclosures are required.

Model E410-11This 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.

		DIMENSIONS
MODEL	A	B	C	D	MOUNTS BAFFLES
E410	101⁄8"	63⁄8"	61⁄2"	1⁄2"	T730-4B(4G)
	(257mm)	(162mm)	(165mm)	(13mm)	T51-4, T60-4, T710-4,
E410NK
					T720-4(BT), T740-4
			11"
E410-11
			(279mm)

ARCHITECT AND ENGINEER SPECIFICATIONS

The enclosure shall be Atlas Sound Model ____ (E49NK, E410, E410NK, E410-

11)or approved equal. It shall contain torsion tab receptacles for mounting Atlas Sound torsion spring grille Model ____, or approved equal. Unit shall come equipped (with, without) conduit knockouts. Damping material or high-density fiberglass fill (available on Model E410-11 only) shall be applied to absorb internal sound reflection.

THREE

Specifications subject to change without notice

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© 2001 Atlas Sound LP Printed in U.S.A. 000501 SL3-1445