[senator52]

That's why I like the recliner a lot, being wife friendly is my biggest issue. A full cockpit is certainly not her idea of decor.

 

[Nirmalanow]

I posted about a similar approach on this thread: http://www.head-fi.org/t/756810/full-body-headphone-sound-yes
 
Also, further down the thread are some links to other cushions you can buy that have vibration transducers in them including this new one (that even also has a wearable portable version):
http://thesubpac.com/what-is-the-subpac/
 
The other two cushions are these:
http://smile.amazon.com/Aura-Interactor-Cushion/dp/B00068E2LE/ref=sr_1_5?ie=UTF8&qid=1425227855&sr=8-5&keywords=aura+cushion
http://www.vrealities.com/products/force-feedback-haptics/vr-sound-vibration-cushion