I was asking Drew why soundproofing makes a subwoofer ineffective. I think that's what he said. I don't understand why he said that.

 

The only thing I can think of 'Nut is, some of the higher end cars have an airtight trunk and sometimes that does not allow the bass to enter the cabin of the car (without some sort of port). Some people know to remove their first aid kit, etc. to correct that problem. Otherwise, I am not sure what that meant, either. I am going to post a thread about this product later today. I think it will help a lot of people!

 

Problems caused by being airtight I understand. Soundproofing I don't, unless he meant airtight and typed soundproof by mistake.