Description: stand-mount loudspeaker

Drive unit: 200mm Harbeth-made RADIAL4 mid drive unit

25mm ferrofluid-cooled tweeter

20mm dome SuperTweeter

Frequency range: 40Hz – 20kHz ±3dB free-space, grille on, smooth off axis response

Impedance: 6 ohms, easy to drive

Sensitivity: 86dB/2.83V/1m axial

Amplifer suggestion: works with a wide range of amplifiers – suggested from 25W/channel

Power handling: 150W program

Connectors: 4mm Harbert-branded binding posts

Space needs: Overall response optimized for use away from walls

Stands: Optimally to bring ears level with tweeters.