Polk packs Dolby Atmos and DTS:X into a minuscule 15-inch soundbar - What Hi-Fi?

Brimming as it is with features, could the fun-size MagniFi Mini AX take on the Sonos Beam?

Polk Audio has released its latest Dolby Atmos soundbar, the MagniFi Mini AX, which the company says can deliver immersive audio despite measuring only 15-inches long.  Similar to the What Hi-Fi? aw… [+2159 chars]

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