Why are there so many wooden speakers?


I have noticed a problem within the speaker industry. 99% of speakers that come onto the marketplace are wooden, i.e MDF.
 
This is true of old speakers and new speakers. This is true of Dynaudio, B&W, Elac, Kef, revel, PMC, Focal, ATC the list goes on and on. This is a longstanding problem that has been deceiving audiophiles for decades and it requires a solution. 

The problem with a wooden box is that no matter what crossover or drivers you use, it will still sound like a wooden box. 
There is a limit to the sound you can get out of a wooden box so it is not possible to improve the sound just by using different drivers. Despite this, every year or two, the aforementioned companies put new speakers on the market claiming that they sound even better than what came before. In conclusion, we are being misled. 

I have no problem with MDF boxes per se. MDF is a good material to use. But if you want to make an even better speaker then you obviously need to use a better material. You cant use the same material and say you have made a better speaker. Thats false. 

Let's take the B&W 600 series for example. This is a series that has been going on for decades. 

Here is the latest speaker from their current series

https://www.bowerswilkins.com/home-audio/607

There is no mention of what wood is used but I'm pretty sure its MDF. All they talk about is their continuum woofer and dome tweeter that goes up to 38khz. No mention of even improvements to the crossover let alone the cabinet.

I believe that this has gone on for long enough and audiophiles deserve better treatment. I don't know if a class action lawsuit is the answer but something needs to change.
kenjit
Like Kenjit preaches, “Ya gotta listen outside the box, too!”

And just like Kenjit often tells me (I’m his friend, ya know), “Open baffle speakers are like eggs from open range chickens.....”
Because, they understood that when a tree falls in the forest, it doesn't make a sound

So they figured "Hey, this would be great for speakers..."
Ok where to we sign up for this  class action  law suite.I could use $1.98...
I think it is incorrect to say that wood box speakers today are no different than 20 or 50 years ago. In the last 10 years or so, access to inexpensive but accurate CAE software has become available to speaker manufacturers, and now they can design and tune their "Wood boxes" like never before.

Finite Element Analysis allows a speaker designer/engineer to check out the modal performance of a speaker before it is built, and improve it greatly. They have always braced boxes, but now the can do design iterations in CAE, optimize bracing, and make the old wood box perform like never before. Getting rid of box resonance has never been easier that it is today.

Once the design is optimized, you still have to listen to it of course and tune it properly, but they start off with a much better box than before. They can take one variable out before they even start.
-Geoff