DIY 2.1 Sound system. Concrete Speakers + Wood Sub HD 1080p

The speaker enclosures are made of real concrete of the B35 class (and not, like most who write that they are made of concrete, but in fact of cement mortar). For any questions, write to Instagram @pcmusik Musik from loVe it!) Speakers - SICA Sub - GHXAMP Amp - GHXAMP