Lowell 8PSBX

Lowell 8PSBX

Lowell 8PSBX
Item# 8PSBX-

Product Description


Backbox #8PSBX (polypropylene)

Molded high density polypropylene plastic enclosure provides lightweight rust-resistant performance. The natural acoustic properties of plastic combined with interior ribs provide effective resonance and vibration control. For use with 8 in. driver in new or existing construction


• Material:  Polypropylene plastic with ribs

• Diameter:  10.00 in., tapered

• Depth:  4.00 in.

• Volume:   0.147 cu.ft.

• Mounting & Installation Aids:  Knockouts, retaining clips

• For Grille Type:  Screw-mount


The black enclosure for recessed installation of 8 in. drivers shall be conically shaped Lowell Model No. 8PSBX. It shall be injection molded 0.125 in. thick high density Tenite® Polypropylene plastic. It shall have four pre-molded thin wall knockouts spaced at 90-degree intervals for conduit and a ribbed interior framework for resonance and vibration control. It shall have a depth of 4 inches. The mounting flange for the grille shall have eight 0.218 in. diameter holes spaced at 45-degree intervals. The enclosure shall include factory-installed 8-32 screw retaining clips in four places spaced at 90-degree intervals. The diameter of the grille mounting bolt circle shall be 11.25 in.

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