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American International SG600DX

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

6 Reviews

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Item # 003SG600DX

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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.

What's in the Box:

  • 2 Round lift rings

American International SG600DX Reviews

Average Customer Review(s):

(6 Reviews)

American International SG600DX

Tony from South dennis, MA on 2/13/2017

Crutchfield Customer Review (What's this?)

It was time to upgrade my speakers on my motorcycle. The problem,my existing speakers had a 4 hole mounting system and the new ones had 5 holes. So this is where these donut risers fell a little short. With all holes being equi-distant,you would believe it would be easy to get a bracket that could accommodate those two patterns,but I only got lucky on the 4 hole line up. But where these did help me,it gave me something to build on,and truth of the matter,only if my install was going to be super simple,would it have mattered to have available holes. The staff at Crutchfield could not have been more helpful,giving me the necessary time to try and help me find what I needed for my install.



American International SG600DX

Ivan from los angeles, CA on 12/21/2016

Crutchfield Customer Review (What's this?)

not the best design ever. for one thing, depending on the speaker you have, a lot of cutting is necessary to allow the magnet to clear the inside thickness. for another, the speaker grille overlaps on the sides, so there is a weird looking undercut. i'm going to try my best not to use them if i can. in fairness, they were included for free in my order, so i don't mean to sound ungrateful. but these rings are not all that great.



Does not fit most 6.5" speakers

LaserJim from Georgia on 9/23/2015

Crutchfield Customer Review (What's this?)

The inside diameter of these lift rings is only 4 7/8". Most of the better 6.5" marine speakers (JL Audio, Wet Sounds, Hertz) require a cutout >5". To Crutchfield's credit, I called today to inquire about the Retrosound Retropods that were ordered at the same time. I mentioned the problem with the size of the American Int'l. lift rings and they gave me a full refund. Granted, they didn't cost that much, and I wouldn't have bothered to send them back. I may try to cut them out more but there's not much room to do so.

Pros: OK for 5.25" speakers.


American International SG600DX

Anonymous from Minneapolis,MN on 10/19/2014

Crutchfield Customer Review (What's this?)

Great product



Universal 1" Liftring

John from Michigan on 8/18/2014

Crutchfield Customer Review (What's this?)

This product was easy to use and fit my Kenwood 6.5" speakers perfect. I used it for the radar arch on my boat that was to shallow for the speakers I wanted to use.

Pros: Pre drilled and easy to use.

Cons: only available in black so I had to paint.

not the right size

Anonymous from Charleston, SC on 6/29/2013

Crutchfield Customer Review (What's this?)

I spoke with a customer service rep and they said the spacers would hold a 6.5 inch speaker but they don't and now I have to modify them to make them hold the speakers. When I called back to see if there was a product that would work I was informed there was not one available. If they would have told we that in the first place I would have never ordered in the first place.




Hands-on research

Product Research


Overview: The SG600DX is a generic (not vehicle specific) 1" lift ring designed to increase the available depth for select aftermarket 6-1/2 and 5-1/4 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 6-3/4 speakers, which typically have a cutout of approximately 5-1/2".


  • Outer Diameter: 6.587"
  • Cutout Diameter: 4.915"
  • 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 (6-1/2): 4.714"-4.953"
    • Four-Hole Spacing (5-1/4 or 6-1/2):
      • Perimeter: 3.849"-4.088"
      • Diagonal: 5.480"-5.722"

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

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 ]

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