Lowell WB-4 Grille-4in Speaker Steel Screw Mount 7in Sq White

Lowell WB-4 Grille-4in Speaker Steel Screw Mount 7in Sq White
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MSRP: $15.06
Sale Price: $9.51
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• Brand: Lowell Manufacturing

• MPN: WB-4

• Ship Weight: 1.7lbs

• Condition: New

• Availability: In Stock

• Seller: A-I Consolidated

• Category: Electronics > Audio > Audio Components

Lowell WB-4 Grille-4in Speaker, Steel, Screw Mount, 7in Sq, White.

WB-4: Steel Speaker Grille

Steel speaker grille for 4 inch speaker has a contoured edge and white finish.


• Style: Screw-mount

• Material: Precision formed single piece 20-gauge steel with punched center, contoured edge

• Size: 7.25 in. diameter

• Finish: White

• Mounting Projection: 0.25 in.

• Hardware: 4 screws, 4 welded studs w/nuts


• Made in the U.S.A.

• Certified U.S. steel


The grille for 4 inch speakers shall be Lowell Model WB-4. It shall be fabricated one piece 20-gauge steel reinforced with a peripheral flange. The grille diameter shall be 7.25 in. with a shallow mounting projection of 0.25 inches. Model WB-4 shall include welded studs for mounting specified 4 in. (EIA 5 in.) speaker. The grille shall also have four 0.218 in. holes spaced at 90 degree intervals on a 5.625 in. bolt circle plus four 8-32 x 1-1/2 in. white Phillips-head screws for mounting the speaker/ grille assembly to specified backbox or mounting ring. The grille shall be finished in white powder epoxy and include white screws for backbox installation.

COMPATIBLE COMPONENTS (order separately)

• Drivers: 4A30, JR410

• Recessed Backboxes: DX104, CP4

• Tile-Bridges: LBS4-DX, LBS4-R

• Support Rails: SS24, SS30

• Mounting Ring: PR4

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