About the Scosche SABW525 Speaker Mounting Brackets
Scosche SABW525
Scosche SABW525
Scosche SABW525 brackets will allow you to install select 5-1/4" or 6-1/2" speakers in the factory speaker openings of select 1999-06 BMW 3-Series vehicles. Please enter your vehicle information or call an Advisor at 1-888-955-6000 to confirm that these adapters are compatible with your vehicle. Warranty: 60 days.
Important Note: Some 6-1/2" speakers use a larger frame and require a larger cutout. We call these 6-3/4" speakers, and they won't fit in this bracket. This bracket will only work with speakers that require a cutout diameter of 5-1/8" or less.
What's in the box:
Scosche SABW525 Speaker Mounting Brackets owner's manual
- Two speaker adapter brackets
- Six M4x18mm Machine screws
Reviews (64)
Customer reviews for Scosche SABW525 Speaker Mounting Brackets
Loading reviews...
Average review:
4.0 out of 5 starsThanks for submitting your review
Customer photos
This review was collected as part of a promotion
Pros:
Cons:
More details on the Scosche SABW525 Speaker Mounting Brackets

Product Research
Features
Overview: The SABW525 is compatible with many 1999-2006 3 Series BMWs, designed to allow easy replacement of the factory speakers with select aftermarket 5-1/4 and 6-1/2 speakers. (Please refer to the Crutchfield Vehicle Selector to confirm fit in your vehicle.)
5-1/4 Speakers: While a 5-1/4 speaker will mount easily in this bracket given the bolt pattern, the frame of many 5-1/4s is smaller than the opening in the bracket, possibly making a 6-1/2 a better fit. When using a 5-1/4, a speaker baffle will likely be needed to seal the rear of the speaker.
Dimensions:
- Outer Diameter: 6.215"
- Inner Diameter: 5.085"
- Height: 0.155"
- Screw Hole Spacing:
- Four Hole Pattern:
- Perimeter: 3.70" to 3.96"
- Diagonal: 5.25" to 5.58"
- Three Hole Pattern:
- Perimeter: 4.55" to 4.82"
- Four Hole Pattern:
Loading accessories...
Customer Q&A
4 questions already asked
Loading articles...
The mounting brackets fit perfectly, at first when I attached the speaker it was rattling and it was because the brackets were not screwed in with the right length screws after I fixed this problem they no longer rattled and my speakers fit!
Kenny from Gig harbor, Washington