You could hear the echo of the Ryman Auditorium’s wooden pews. You could hear the sweat on his fretboard. The K6 has a "family sound" of alacrity and rhythmic snap, but the K6 adds a layer of density to the midrange that the smaller ProAcs (like the D2R) lack. It is brutally fast, but never thin.
The Setup It was a damp Tuesday in Cheshire. The usual suspects were in the listening room: a Naim ND555 streamer, two gargantuan Statement amplifiers, and cables that cost more than a used car. The speakers they were replacing were no slouches—venerable Wilson Watt/Puppies. But curiosity about ProAc’s flagship K6 had been gnawing at me for months. proac k6 review
This is the K6’s trick. It doesn’t fabricate bass; it uncovers it. The twin 6.5-inch drivers are not for volume; they are for velocity . The bass line didn't thud against the walls; it flowed under the floorboards, deep and textured. I realized the Wilsons had been lying to me about the shape of that note. The ProAcs told the truth: it was round, not square. You could hear the echo of the Ryman
It is expensive. It is demanding. And it is, without question, one of the most musically honest transducers under $30k. The story of the K6 is the story of removing the veil—not with velvet, but with a scalpel. It is brutally fast, but never thin