M&K Sound eller Miller & Kreisel Subwoofer.
https://mksound.com/products/v-series/v10/
Låter magnifikt. Påminner en del om Velodyne och SVS subwoofers, men med mycket bättre byggkvalitet.

Featured with single 10” driver in sealed enclosure, combining digital switch mode power section of 200 watt RMS, with M&K proprietary analog “front-end” input stage designed for the legendary M&K Sound bass extension.

The M&K V10 subwoofer delivers low distortion and high dynamic performance in a very compact format.

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