BT headphones with a double BT transmitter for each pair.
Question about sound proofing: Home Theater in a townhouse
I recently bought a good quality townhouse which has your typical layer of insulation, a layer of fiberglass fire retardant, and a 5 inch gap of air between me and my neighbor. Anyone with experience living in a similar situation, do you think this is enough sound proofing to avoid a noise complaint from my neighbor? Or should I invest in sound proofing the entire wall?