在英国HARBETH网站上看到ALAN SHAW一段话，针对有些人家里低音轰的问题，比较好玩，共享以下： think you are not going to be able to put enough thickness of sound absorber on the walls to make a real difference, so a better strategy is to reduce the amount of bass from the speakers. Suggestion: remove the grilles of both speakers and stuff the ports with foam or even (clean!) pairs of socks.
意思是如果你不打算在墙上安装一层足够厚的吸音材料，比较好的策略是直接减少音箱出来的低音量。建议：去除网罩，用泡沫或者干净的袜子塞住导向孔
