Floorstanding loudspeakers — Børresen Acoustics Børresen Z3 Cryo Edition

The Børresen Z3 Cryo Edition is a floorstanding loudspeaker from Børresen Acoustics, built with a new closed ribbon tweeter development alongside the brand's 3-day deep cryogenic treatment at -196°C. The Børresen Z3 Cryo Edition brings Børresen's considered engineering to a Z-series floorstanding format with enhanced conductivity.

Key specs that matter

Rated response spans a wide 35Hz to 50,000Hz within plus-or-minus 3dB, matching the standard Z3. Sensitivity is notably high at 89dB into a demanding 4 ohm load, with recommended amplifier power above 50W. The new closed ribbon tweeter uses sophisticated finite-element methods to linearise and optimise the magnetic flux field, facilitating driver movement and ensuring high efficiency and outstanding linearity. At 102.5 x 22.5 x 40.0cm and 35.5kg, the Børresen Z3 Cryo Edition shares dimensions with the standard Z3.

Sound and use context

Expect the exceptionally fast, detailed character Børresen's celebrated ribbon-tweeter technology is broadly known for, with the new closed-tweeter development combined with the cryogenic treatment's improved conductivity.

Pairing

The demanding 4 ohm impedance combined with the above-50W recommended power calls for a capable amplifier.

Alternatives

Børresen's own standard Z3 offers a more accessible alternative without cryogenic treatment within the same broader Z-series catalogue.