济南汽车音响改装http://www.sdcarmusic.com/介绍在距离不高的房间中，用直射声音箱放音，经常会出现低音听起来浑浊的现象，而这种低音浑浊现象是用均衡器衰减声音中的低音成分所不可能解决的，声音中没有低音则已，一有低音声音声音就浑浊，其主要原因就是低音的反射声成分太多，低音存在严重的重影现象。

1、济南汽车音响改装介绍不要将音箱直接放在地面或位于紧靠墙角的位置，最好用金属架将音箱垫高40cm以上，摆放距侧墙大于40cm，距后墙大于20cm以上的位置，由于音箱距离反射界面较远，因此低音反射声被明显减少。
Jinan Do not introduce modified car stereo speakers located directly on the ground or close to the corner location, preferably with a metal frame boosted the speakers more than 40cm, placed away from the side wall is greater than 40cm,more than 20cm from the back wall position, the speakers from the reflector far, so the bass reflex sound is significantly reduced.

2、济南汽车音响改装http://www.sdcarmusic.com/分析如果音箱前方地面为强反射材料，将音箱直接放在地面时，也可以采取在音箱前铺吸音地毯的方法来吸收低音的反射声，但低音不可能被充分吸收，还存在少量的反射。
Jinan car audio conversion analysis if the speaker is a strong ground in front of a reflective material, the speakers directly on the floor, you can also take the sound-absorbing carpet shop in the front speaker bass reflex method to absorb sound, but the bass can not be fully absorbed, there a small amount of reflection.