AV Furniture - Depth

Exactly.  You would probably need to take off the back and would still see wires all over the place from the sides. I'd be willing to get one like if available.  A cabinet with doors etc and some modern styling.  At least it would look good from the front.  I think there is an opportunity for a middle of the road modular cabinet maker to market  various options at a reasonable cost.  Something under 1k? Might have to produce in China perhaps like everything else for that price range.  I believe there is a demand as dedicated audio space needs to be shared with other parts of the house etc.  Glass rack mounts do not always cut 
the mustard when living with a lady friend too! Even though they don't bother me so much. 

I quickly searched for custom made audio furniture and found this link >>>

http://www.timbernation.com

I am sure you can find other custom builders that can build the exact audio cabinet you need including the 24" depth plus additional space for cable, etc.  Search for custom cabinets for audio for a list of possibilities. 

I sent him an inquiry message a few weeks ago and got no reply. Use caution with timbernation. I also read in one thread in the past that quality of his work was not always consistent. 
I suggest you might contact Mapleshade. But they are quite expensive.

Forgot one other thing: Heat.

Closed cabinets, even with ventilation holes, get really warm. Warm enough to make a mini-PC run iffy. If you are planning to put a class A amplifier in a cabinet, having an open construction will really help keep everything well ventilated.

Best,

E

Please see this link >>>

http://www.salamanderdesigns.com/resource/whatmakesgreatcabinet

Salamander Designs must be expensive but they do offer regular audio cabibers and custom designs.  

As Eric notes above, heat could be a problem so an open cabinet is suggested.