Scosche SAGMHR634 6.5”-6.75” Speaker Adapters Compatible with Select 2005-20 GM Vehicles - 6 1/2" to 6 3/4" Adapter Spacer for Car Door Speakers - Sold in Pairs - See Fit Guide in Image for Vehicles

Awesome lined up perfectly with existing door panel speaker grille. It is plastic and sturdy enough to snap the smaller inserts for bigger sizes speakers to fit. Fit is great even after adding speak baffles. Awesome would but again if I need to

These seem to get a bad rap from people who simply don’t get that they work for different speaker sizes and may require some modification in different applications. If you’re using 6 inch speakers, you’ll mount them to the adapter using the the inner mounting pads. If you’re using 6 1/2 inch speakers, you’ll have to remove the inner mounting pads with a dermel or other tool so they won’t be in the way. I’ve seen reviews of both these adapters and different speakers that say these adapters don’t work. I put new 6 1/2 inch front door speakers in my 2011 GMC Sierra, and after removing the inner pads they mounted right up to these adapters! Bada bing, bada boom! Worked perfect, fit great, and saved a bunch of time. It would be nice if they had an instruction sheet in the bag to give people a clue as to how they’re used. Would probably eliminate the majority of returns. Just saying.

Great adapter to fit speakers in mount space

I used skar tx65 speakers, which are 6.5". The inner set of tabs for mounting whatever smaller size speaker the bracket is capable of needed to be cut off for the speaker to actually mount up. At first I panicked a tiny bit thinking I had the wrong part or something, but then saw that mentioned in the reviews here. I used a dremel with a cutoff wheel to slice the tabs off, then a wide sandpaper die to smooth it up nice. Easy enough if you have the tool, but be aware it may not fit all speakers without being cut up. Looking back at the product description it does mention something about top mount diameter, which may or may not be this issue, I don't know. I kind of wish they'd post a picture or two that's relevant to this issue just so buyers know beforehand with sufficient disclosure, instead of a picture of a jeep or a history lesson on the company that sells the plastic piece. Also just to help someone else like me, the bracket didn't come with screws (which is okay, it didn't claim to), but neither did my speakers, so I had no idea how to mount them up together even after slicing off the tabs. It seems that the adapter bracket as well as my speaker grille were well suited to leftover fan screws from pcs I've built. I tried the regular motherboard screws that are also used for a bunch of other stuff too, and while they did fit and hold the speaker on well enough to the adapter bracket (NOT to the grille), they didn't have the width and thread depth to make me confident that they would hold strong through the stresses they'd see installed in a car door. The plastic of the bracket was nice enough, definitely seems like ABS as stated, and the quality of casting was good, no flashing all over it, so at least I didn't need to shave that down as well.

Worked well 07’ Suburban converting to 6.5” speakers. I needed to break off the inner tabs for it to work. Tabs have easy break cuts in them for quick conversion.

Perfect solution to adding aftermarket speakers to Chevy Cobalt. Saved me from drilling holes to mount the new speakers.

Pros: It fit in the door panel as it should. That's about it for this item. My car is a 2007 Pontiac G6. Had some extra tabs around the outside edge that were unnecessary, I removed those with a dremel. Cons: Didn't fit my 6.5" speaker(Rockford Fosgate Prime [...]) properly, I guess the speakers are a bit nonstandard. There are tabs all over the adapter for various speaker screw holes. All of the tabs in the center made it so the Fosgate speaker would not fit down in the adapter properly. Eyeballing the fit I thought it would be okay after removing the center tabs, but none of the screw holes lined up right with the speaker. Using the roughly 3 inch screws included in the package I rigged it up to be a solid fit. The slot holes actually helped me in this case, I feel like I remember reading some people complain about them. It took a fair amount of work and modification to the plastic adapter, but I am happy overall since it worked out in the end. Giving three stars for the required work to modify the part to get it to work. Beware of getting the 6.5" Fosgate prime's with this adapter.

Fit well With some common sense how to delete tabs not needed

6.5インチのスピーカーをこのフレームに取り付け、 あとは入れ替えだけの簡単作業でした。

Fits opel astra k 2016 perfectly have to cut off the internal rings/ portion if using 6.5" instead of 6" speakers.

Le quedaron muy bien a mi Chevrolet Ónix 2021, solo hice uno que otro ajuste, un cortecito y fue todo para que quedaran bien

Used to make the install of new speakers in my 2010 sierra bolt in... kicker DS speakers bolt right in, and then the bracket fits perfectly in the doors of the truck... the 7mm factory bolt fits perfectly and the bracket even gives you 2 more mounting holes if you want to use them. I did and used small self tappers.

Las usé para Buick Encore y Regal. En ambos casos fue necesario cortar las pestañas ubicadas en los laterales medios, que están diseñadas para poder cortarse casi con la mano sin romper o afectar el resto de la pieza. Sugiero aplicar un anillo de silicon negro (o flexible) en la parte trasera para evitar vibración. Fuera de eso la pieza es excelente.