KEF R7 Meta Floorstanding Loudspeakers Colour:Titanium Gloss Improvved signal to noise ratio:

Improvved signal to noise ratio: S/N: 112dB → 115 dB

So the A21+ is a real all rounder for want of a better phrase

1 MCA-88 8 Zone

low density polyethylene insulation

KEF R7 Meta Floorstanding Loudspeakers Colour:Titanium Gloss Improvved signal to noise ratio:Mid sized three way floorstanding speakers The mid sized floorstanding member of the R Series is as powerful as it is flexible. Its 12th generation Uni Q driver array with MAT ensures a crystal clear performance with music and movies alike, while its two 6. 5 hybrid aluminium bass drivers deliver accurate, dynamic bass. An icon born from The Reference A suite of class leading technological innovations drawn from The Reference for exceptional acoustic