Serves a purpose, does wonders for sound direction.

These baffles fit the door cavities perfectly. Better bass, and helps protect the speaker from the elements inside the door.

Everything is perfect. Just the right size. I just had to make a little hole for the speaker cable.

These looked like they would work. But I was disappointed when I tried to fit them in place. They are way too big around and too tall. I tried to modify them to work. That didn't work very well either. So I threw them away and decided the speakers will be fine without them.

well they in no way can fit this dakota,window frame right in back of speaks,oh well

These look like a nice product but are very deep. To deep for the doors I wanted to use them in. But I do not hold that against the product. It was my fault for not getting a proper measurement before I purchased them. If you have the space for them I'm sure they'll work great. But measure first!

Definately a must have for your car speakers. Are you having issues with rattling in the
speaker box or around it. Worry no more...This product will SAVE you and your speakers!
Spend the money!

Unfortunately, the doors in a Chevy Silverado 1550 P/U are deep enough to accommodate this product - won't fit:(

because i have nothing to compare these to i am not sure of the realized improvement. easy to work with and install. do not have the rattles in the door anymore.

A must for most door speaker installs! These work great for 4" and smaller speakers as-is. For 5.25" and larger the internal volume of the baffle is too small for lower notes, and since it is not rigid it will wreak havoc on the speaker. To remedy this, cut a 2" or larger hole on the downward-facing side of the baffle (when installed). For door speakers, do not cut out the back. By only cutting on the downward-facing side (door speakers, usually) you will maintain protection from water and still benefit from the gasket seal it creates at the mounting rim of the speaker. Assuming the mounting surface does not have other holes close to the speaker (within a foot or so) this will greatly improve speaker performance.

I agree with the previous review for the most part, and let me explain why: This smaller size (with less space between the back of the speaker and back of the baflle) can have some unwanted effects depending on the speaker enclosed. In my case, the cone movement of the speaker would cause the baffle to suck in and rattle against the back of the speaker. I ended up having to cut out the back of the baffle to fix this problem. On a positive note, the general theory behind these seems sound enough. They are made decently enough and would provide adequate protection for speakers (especially those mounted in doors). The seal around the speaker is also pretty good considering the vacuum that was created in my case (resulting in the unfortunate rattle). I've seen first hand what can happen to an unprotected speaker in a car door. For my sound setup in a previous car, one of my speakers eventually sounded distorted so I pulled off the door panel to take a look. Sure enough corrosion had built up where the wire connected to the speaker. After a thorough cleaning, the speaker sounded fine again. In conclusion, I would definitely recommend the regular size baffle and not the slim version to avoid the issues I've had.

Don't waste your money. The speakers sound worse with them in.