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American International GMSB-345

5-1/4" to 6-1/2" speaker adapter brackets

Discontinued
|

We apologize

This item has been discontinued

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  • 5-1/4" to 6-1/2" Speaker Bracket
  • Front Speaker Adapters
  • Applications:
    • Cadillac: 2002 - 2003 EXT
    • Chevy: 1995-UP Avalanche / Full-Size Pickups / Suburban / Tahoe
    • GMC: 1995-UP Sierra / Suburban / Yukon / Denali

Adapter and Spacer Specifications

Compatible Speaker Size
These are the speaker sizes that the product is compatible with. For car speaker adapters, these are the sizes of aftermarket speakers that will fit inside the adapter.
5-1/4"
Factory Opening Size Compatibility
This is the size of the factory opening that the speaker adapter is designed to fit in. This is not the size of speaker that will fit inside of the adapter, but the size of the factory opening that the speaker adapter fits into.
6-1/2"
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.

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Warranty and Return Policy

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

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
100%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
5.0
Value
5.0
Features
5.0
Design
5.0
Usability
5.0
JC

Thomasville, NC

Overall
Durability
Value
Features
Design
Usability
Great product

March 29, 2011

No problems with this product. Fits good.

1 of 2 found this helpful

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Product Summary

Manufacturer

Model Number

GMSB-345

UPC

012339103451

Weight

0.50lbs

Internal SKU

gmsb345

Internal Product ID

4307

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: American International GMSB-345