I put this under the leg of a hardwood recliner. It makes the effect of deeper bass notes transfer into the chair without shaking the floor by about 70 to 80% effective. I adjust it via a separate Bass amplifier. I really enjoy the effect. Some songs are better than others, probably older studio filters or mixing errors before devices like this were around. I left the felt pads on the chairs legs so it could be brought back original later. I did have to take one felt pad off the leg with the ButtKicker mounting kit. The chairs legs bottoms were very large So I attached the rubber feet that are provided next to the old felt pads.

This is a very versatile mounting bracket that connects the transducer to the seats. You probably can't do it better than buttkicker designed it

It's a good thing I own a drill press or I would have had a difficult time fitting the bracket to my drum throne. It does not come with any holes pre-drilled and I also had to drill out the rivets holding the rubber feet on the bracket so I could mount it to my throne. Without a drill press it would be a daunting task to drill through the thick metal.

Great service and easy installation. These add so much to the home theater experience!

Works as advertised. The only issue is the need to tighten down the bolts holding the transducer to the mount. Only 1 wrench is included which doesn't allow you to fully tighten it which results in a little rattling. Once I fully tightened the bolts the rattle went away.