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American International SG600DX

Universal 1" liftrings for 5-1/4" or 6-1/2" speakers

Item # 003SG600DX

Extend your 5-1/4" or 6-1/2" speakers out of the factory speaker openings by 1" to allow for...

Find what Fits your car

Extend your 5-1/4" or 6-1/2" speakers out of the factory speaker openings by 1" to allow for...

California customers:
Please click here for your Proposition 65 warning.

Item # 003SG600DX

In stock

About the American International SG600DX

American International SG600DX

Extend your 5-1/4" or 6-1/2" speakers out of the factory speaker openings by 1" to allow for additional top-mounting depth. Screws not included. Warranty: 60 days.

American International SG600DX

Extend your 5-1/4" or 6-1/2" speakers out of the factory speaker openings by 1" to allow for additional top-mounting depth. Screws not included. 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.


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American International SG600DX reviews

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Crutchfield response

<< >>

More details on the American International SG600DX

Pat M.

Product Research


Overview: The SG600DX is a generic (not vehicle specific) 1" lift ring designed to increase the available depth for select aftermarket 6½ and 5¼ speakers. The mounting surface is recessed slightly in two steps; if the speaker's frame diameter is less than 5.91", the lift is 0.871"; if the speaker's frame diameter is less than 6.275", the lift is 0.978"; otherwise the lift is 1.02".

Note: This bracket is not compatible with 6¾ speakers, which typically have a cutout of approximately 5½".


  • Outer Diameter: 6.587"
  • Cutout Diameter: 4.966"
  • Height: 1.02"
  • Bracket Mounting Holes: holes are recessed and 0.2" in diameter
    • Perimeter: 3.693"-4.077"
    • Diagonal: 5.302"-5.684"
  • Speaker Mounting Holes:
    • Three-Hole Spacing (6½): 4.714"-4.965"
    • Four-Hole Spacing (5¼ or 6½):
      • Perimeter: 3.849"-4.088"
      • Diagonal: 5.480"-5.722"

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Customer Q&A

Crutchfield asked: Why did you buy this?
It allows for the install of 6.5in speakers into the door of a Porsche Boxster that does not have door speakers. [ Russell  Jul 16, 2019 ]
Due to the mounting depth I had to work with on the exterior of my RV [ BRANDON  Mar 21, 2019 ]
I am installing speakers in a shallow depth in my RV. It looks like this will work. [ Greg  Jun 18, 2018 ]
Suggested by Crutchfield [ John  Apr 20, 2018 ]
I bought these for the pilothouse of a sailboat. I only have an inch and half clearance and am currently "enjoying" 30 year old 3.5" clarion generics - so I needed risers to help allow some decent, albeit shallow speakers. [ Damien  Nov 17, 2017 ]
Allows me to get a better fit for the installation of the after market speakers [ ROBERT  Aug 07, 2017 ]
I like these spacers they give me more room [ Thomas  May 24, 2017 ]
Needed more room to up grade my rear speakers on my 2004 FLHTCUI Harley Davidson Motorcycle. The rear speaker boxes are not deep enough to except the larger magnet on the after market 51/4" speaker's. 1" is more than I need, but it will work. Thanks Crutchfield! [ Budman  Apr 19, 2017 ]
Custom look [ floyd  Apr 02, 2017 ]
window and window regulator clearance [ Anna  Dec 28, 2016 ]
My doors are really shallow so I need these to be able to mount the mids in the door. [ Matthew  Nov 27, 2016 ]
Speaker mounting [ Chris  Sep 08, 2016 ]
Mounting speakers in a Lance RV and needed more depth for kicker 6.5" speakers [ Gregory  Jun 06, 2016 ]
Need to lift out some new JL Audio 6.5 " speakers for depth clearance. [ David  May 25, 2016 ]
Factory speaker was not as deep so I needed more depth to install the new speaker. [ David  May 17, 2016 ]
simple design, good price, available 61/2 & 6x9 [ Robert  May 11, 2016 ]
I needed the extra room to keep the speakers from interfering with the widow mechanism, and the speakers will work with the 5 7/8" opening. [ Brian  Apr 22, 2016 ]
Suggested by online advisor [ Lance  Mar 13, 2016 ]
They were vehicle specific replacement parts [ Leroy F.  Jan 26, 2016 ]
If the question refers to what looks like O-rings, they are something that the system appears to have selected, so I assumed they are needed. . The stereo and speakers are being purchased as they were requested by my grandson. [ Oscar  Dec 07, 2015 ]

3 questions already asked

Do these come in white?
[ Dan  Mar 16, 2020 ]
1 answer
I only found white when I was long. I'm sure it wouldn't be hard to paint to match.
[ Steve  Mar 16, 2020 ]
Do these come with mounting hardware?
[ Robert  Oct 12, 2018 ]
3 answers
I did not use them for my car because I had to fabricate my own mounting system due to the custom installation requirements of the car. They are just spacers to lift your speaker. Hope that helps.
[ frank  Oct 13, 2018 ]
I can't remember if they did or not, I used the hardware I had for custom fit
[ floyd  Oct 13, 2018 ]
I can't remember, it was so long ago
[ Jason  Oct 12, 2018 ]
Could you tell me what the inside diameter is? Thank's
[ doodles  Jan 15, 2018 ]
1 answer
I don't know exactly, but they fit my JL Audio 6.5 inch marine speakers perfectly. I painted them white.
[ David  Jan 16, 2018 ]

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