Sorbothane Isolate IT! offers a variety of audio products.Turntable mats are extremely efficient mats that improve audio quality and absorbs up to 94.7% of vibration and reduces distortion. It's been trusted by audio professionals for decades. The microphone isolation shield system offers complete microphone isolation and eliminates clothing noise with optimal sound quality. Speaker decoupling is a great way to isolate your speakers. See the link below that talks about what speaker decoupling does.

Speaker Decoupling