Axiom Home Page Forums General Discussion Home Theater advice on HVAC silencing

I was not at all serious about the wussy sub. It would totally change the sound. The sub output will be less affected by your soundproofing than the higher frequencies (you need thicker insulation to absorb lower frequencies) but if only the sub noise is getting out then you will find it is not as annoying in the rest of the house as you might expect since it's harder to notice without the rest of the frequencies.