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Scosche SA464

4" x 6" to 4" Speaker Adapters for select 1965-2025 vehicles from Chevrolet, GMC, Porsche

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• 4"x6" to 4" Round Speaker Adapters
• Compatible with select 1965-2025 vehicles from Chevrolet, GMC, Porsche Vehicles

See compatible vehicles Learn more about the sa464

We apologize

This item has been discontinued

Description


Scosche brand icon

Authorized dealer

Trying to go from oval to round speakers in your car? Get these adapters to go from 4" x 6" speakers to 4" and make the change today!

General features

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features


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Specifications & Details


Car Speaker Adapter Specifications
Factory Opening Size Compatibility
4" x 6"
Compatible Speaker Size
3-3/4
4"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SA464

Weight:

0.13lbs

Internal SKU:

sa464

Internal Product ID:

4309

Customer Ratings & Reviews


Scosche SA464 thumbnail image

5 star
70%
4 star
20%
3 star
10%
2 star
0%
1 star
0%



Durability
4.6
Value
4.6
Features
4.7
Design
4.2
Usability
4.9

Customer Reviews

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Simple

Nice fit on outside but had to modify hole for proper fit to my 4" mids. Good build. Just need to address some exact fit measures.

By Greg on July 1, 2011

73 found this helpful


Scosche SA464

Worked great for installing 4" kickers in my '97 Pontiac sunfire GT. Much better than the 4x6.

By Dan on February 3, 2013

67 found this helpful


Speaker adapter plates

This item is feature rich but is not rigid enough to play it's part to ensure that you get the best out of your speakers. It should have been a stiffer compound or it should have been made of metal.

By Pongo on January 6, 2011

65 found this helpful


own this for 1 year

good for the money

By brian on November 4, 2010

63 found this helpful


SA464 SCOSCHE

EVERYTHING FIT PERFECT NO ADAPTATION- PACKAGED WELL AND ARRIVED SAFE

By BO on December 16, 2014

56 found this helpful


Exactly what I needed

These adaptor plates were perfect for installing a set of speakers that I got for free in my truck. They were very easy to install and only need one corner cut to fit.

By Junior on December 1, 2014

54 found this helpful


Great!

I have a Daewoo Lanos and 4x6 inch speakers sound like s*** when in the rear of a car. So I got these adapters for 4 inch speakers all the way around my car, they fit the speakers perfectly! With the added holes it makes it easy to install them because the Daewoo has weird sized mounting brackets, but the extra holes match up almost perfectly.

By Caleb on March 18, 2014

53 found this helpful


Good Product

I purchased this adapter plate for the front and rear speakers in a 93 GMC k1500. I went from 4x6 to 4 inch kenwoods (kfc-1065) and the speakers fit well. Nice product.

By Dice on May 18, 2015

43 found this helpful


Good upgrade

These were definitely thicker and held screw threads tighter than the adapter plates that came with the speakers...

By James on September 29, 2017 Checkmark Icon Verified purchase

33 found this helpful


Scosche SA464

These adapters work great in tight spot due to they are thinner that what normaly comes with a 4x6 or 4 speaker and they match up great for the price and over all quality they are great .

By julio on November 4, 2017

27 found this helpful


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.