Loudspeaker, mobile device and method of manufacturing a loudspeaker
A loudspeaker comprises an enclosure, at least one dynamic driver mounted in the enclosure, and at least one porous monolithic block. The at least one porous monolithic block comprises a plurality of pores and is mounted within the enclosure.
1. A loudspeaker, comprising
an enclosure;
at least one dynamic driver mounted in the enclosure; and
at least one porous monolithic block mounted within the enclosure,
wherein at least one of the porous monolithic block comprises first pores having a diameter between 0.7 μm to 30 μm,
wherein the enclosure comprises a plurality of sub-enclosures acoustically coupled to each other, the at least one porous monolithic block being mounted within at least one of the sub-enclosures.
2. The loudspeaker of claim 1 , the shape of the at least one porous monolithic block being adapted to the shape of the enclosure.
3. The loudspeaker of claim 1 , the enclosure having a contour and the at least one porous monolithic block being mounted into the enclosure in a form-fit manner corresponding to the contour of the enclosure.
4. The loudspeaker of claim 1 , wherein the at least one porous monolithic block comprises a zeolite material.
5. A mobile device, comprising the loudspeaker of claim 1 .