Design Engineering DEI 050331 Boom Mat Speaker Baffles, 6.5" Round Slim (Pack of 2)

Fit perfectly. Easy to install and customize to size. I never installed speakers in a vehicle before, this my first time and this item was extremely easy to use. Would recommend

Foam baffle worked as it should making the sound quality on my 4runner more strong!!

I got these foam speaker baffles for my Sony XSGTX1642 6.75-Inch Speakers. Now, various websites claim that these particular speakers are also able to fit 6.5" openings, but I can tell you that they most certainly do NOT. I tried. And before you think, "Just drill holes in the frame," again, I tried. I marked out 4 holes, and was only able to successfully drill one, after over an hour. And even THEN, the hole (SINGULAR) was too far out when I tried to line it up (during an attempt to see if it was worth draining my drill's battery thrice more to finish the other holes). So these are 6.75" speakers; don't let anyone tell you different.So with that in mind, I purchased these for my Sonys. I was in doubt of Kyle's review, and thought he had no idea what he was talking about. So I ordered them, and they were delivered today. I had 2 of the same model speakers sitting under my bed from when I found out they won't fit the rear location of my 2003 Hyundai Santa Fe despite numerous websites stating otherwise. (The stock rear speakers in my car were actually 7 inches, so I had to get the Scosche SAU56 7-inch to 6.5"/6.75" speaker adapter brackets. The stock speaker cutout hole will only allow the use of 6.5" speakers, unless you feel like drilling through the sheet metal...hence my dilemma.) So I tried to put the Sony speaker in the 6.75" baffle, but there was no possible way to make that work. Just like Kyle had said, they were just too big. I'd also bought the same baffles in their 6.5" size, and when I put the speaker in THAT one, it fit. "What a waste," I thought.But, wait - why'd I give it 2 stars then, instead of one? My reasons are:1.) They seem to be of really high quality, and even come with instructions as to how to go about installing them (they're under the flap of the sign).2.) Thanks to Amazon.com's outstanding return policy, I was able to get a refund instantly WITHOUT having to return the item. Apparently I'm a valued customer (although I think it's more of everyone getting just one free pass).3.) They do not seem to fit 6.75" speakers with mounting tabs (like the Sony XS-GTX1642's or the Pioneer TS-A1685R's, but do look like they'd fit speakers with a rail (like the Rockford Fosgate P1675's or the Rockford Fosgate R1675's).So, the bottom line is make sure you have the right kind of 6.75" speakers before deciding to purchase these. If you don't have tabs and just have a rail with holes in it, you should theoretically be fine. If you have tabs, these won't fit.------------------------------***UPDATE***------------------------------Since Amazon gave me a full refund without having to return them, I decided to try and MAKE 'em fit. And I did it! It took some strength and persistence, but I squeezed the baffles into the plastic holder, put my speaker on top, and applied pressure to hold them down while I screwed the screws in. They almost completely eliminated my annoying rattling issue. Make sure you cut a decent-size hole through the back and bottom of the baffle to keep your bass intact. My rating now is 4 stars, up from 2 stars.

The sound difference in control of the woofer or the mid-range is unbelievable the difference it makes. Night and day.

The product was easy to install and was a good price. It amplified the sound and also helped to keep the speaker protected from anything that gets into the door. It made my speakers sound better and louder.

These do change the sound of the speakers in your car however I cannot say they make it better. It may be a personal preference on if you really need these but if its the sound you're going for, I am glad they exist. They are lightweight and easy to install. They are sized for six by nines or eights and are a soft foam essentially. They are a good deal considering the cheap price

Replace rear deck speakers, that their backs are open to the trunk space.. I have a2000 Crown Victoria, the trunk can hold a MiniCooper..these are a big help in keeping the tunes in the cab.

Wanted to add more sound deadening when upgrading my speakers and these made the most sense compared to sticking foam sheets on the inside of my car doors. Also provide water protection should rainwater drip inside my door.