@kennythekey Good post. If you still have the subs and they are spiked, have you considered decoupling the subs from the suspended wood floor. This should significantly reduce the subs. sonic vibration getting through to your equipment.
I have my two subs sitting on a carpeted concrete slab and decoupling made a great difference. The great side benefit is that the deep bass is not transferred through the rest of the house making my dog think it's thundering and driving him crazy!
Herbie's Audio Lab has a nice assortment of devices to accomplish decoupling that you can implement for little $.
All the best!
I have my two subs sitting on a carpeted concrete slab and decoupling made a great difference. The great side benefit is that the deep bass is not transferred through the rest of the house making my dog think it's thundering and driving him crazy!
Herbie's Audio Lab has a nice assortment of devices to accomplish decoupling that you can implement for little $.
All the best!