Originally Posted By: alan

I experience a similar phenomenon from my EP500 in my apartment. I have a long narrow kitchen and long narrow bathroom. When I play ultra-deep bass, the power of the low frequencies at the end of my kitchen or the bathroom is breath-taking. Those areas would be about 30 to 40 feet away from the EP500 in my living room.

Your neighbours are even further away - they must be getting fantastic bass ;\)

Raspberry Pi running Squeezelite->IQAudio Pi-DAC->NAD C320BEE amp->Usher S-520 bookshelf speakers