The compact monolit sigma subwoofers are diguesed power packages. The octagon and cubic design elements make them to very pleasant objects. They hide their high tech technology inside totally.  Their bass reproduction is exceptionally clear-cut.

As a result, the  monolit Sigma concrete subwoofers are suitable for inclusion in small and medium-sized stereo or multi-channel systems. They are powerful enough to deliver hard-hitting bass attacks in normal rooms but are still highly compact in terms of its external dimensions.

Get it