Traditional Culture Encyclopedia - Hotel accommodation - Subwoofer pad marble or sponge
Subwoofer pad marble or sponge
Marble mat.
You can put several floors of floor mats, then put marble on the floor mats, and then put a subwoofer. The effect is very good. The marble under the subwoofer is a very cost-effective thing, but we should pay attention to the choice of thickness. If conditions permit, it is ok to be more than 5cm, and the effect below 5cm will be much worse.
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