JL Audio SGR-12W7 (P/N #90246)

3 Piece Aluminum Bars to Protect the 12W7 Subwoofer, Includes Mounting Template

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Arrives by Wednesday, July 26 to zip 20147

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The SGR-12W7 is the perfect solution to protect and add style to your JL Audio 12W7 monster subwoofer. The SGR-12W7 is a set of 3 aluminum bars to protect the 12W7 subwoofer. The set includes a mounting template.

General Features

  • 12" Grille made specifically for the JL Audio 12W7 Sub
  • Provides the best protection possible for the subwoofer
  • Bars are made from Solid Brushed Aluminum Rod Stock
  • JL Audio Part Number P/N #90246
  • Other Search Terms: SGR12W7, SGR-12W73, SGR-12 W7
Compatible Subwoofer

Product History:

JL Audio SGR-12W7-ROD-RP thumbnail
(newest, current model)
JL Audio SGR-12W7 thumbnail
(previous model, replaced by JL Audio 12W7 Bar Grille - SGR-12W7-ROD-RP)

Grille Specifications

Compatible Brands
This is the manufacturer(s) that the item is compatible with. Unless it is universal, usually the item will only be compatible with the same manufacturer.

For example, a JVC Bluetooth adapter will only work with JVC units. A Pioneer iPod adapter will only work with Pioneer head units.

Primary Color
This is the main color of the item.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


Washington DC

Great item!

April 8, 2011

These speaker bars have been great for my stereo. My speakers sit horizontally and are protected great by this product. I was able to stack boxes and other miscellaneous things on top without disrupting or damaging my system. I would definitely recommend this item to other buyers.

16 of 19 found this helpful

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Browse 1 question and 1 answer
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How are these rods mounted to the baffle? Pressed into holes or screwed on from the back of the baffle?
Robert S on Oct 26, 2015
Best Answer: The instructions for the rods have you drill a hole about a 1/2 inch deep into the baffle. The instructions also list what size of drill bit to use so that the rods fit tightly and it comes with a schematic for the placement of the rods for all sizes of subwoofer. The schematic is printed on a piece of paper that you align on top of the baffle to mark the drill holes. The rods are then pressed into the hole. I used a rubber mallet to push them into the hole. I made my box 3 months ago and I have had no issues with the rods coming out.
Reply · Report · Cameron M on Oct 26, 2015
· Add Answer · I Have This Question Too (0)

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: JL Audio SGR-12W7 (P/N #90246)

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JL Audio SGR-12W7 (P/N #90246)

3 Piece Aluminum Bars to Protect the 12W7 Subwoofer, Includes Mounting Template


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