Frequency range
40Hz-40kHz in room response

Power handling
20 – 200 Watts RMS recommended amplifier power

Sensitivity
89dB for 2.83 volts at 1 metre

Impedance
Nominally 4 Ohms (minimum 3.2 Ohms)

Configuration
2-way

Enclosure type
Bass reflex, bottom vented

Low frequency driver
165mm (6 ½”) natural wood fiber cone, innovative cast aluminium basket with 38mm (1 ½”) voice coil and large neodymium-iron-boron-magnet

High frequency driver
26mm (1″) revelator ring radiator design with patented phase plug and large neodymium magnet

Input terminals
Gold plated binding posts

Dimensions
390mm high x 260mm wide x 380mm deep

Weight
11kg each

The ultimate bookshelf speaker for esoteric audiophiles. The Esoterix Altum is a refined speaker, designed to truly enhance the full two channel listening experience, whether playing old favourites on vinyl, or enjoying the definition and detail of the latest high resolution digital tracks.

In developing this revolutionary speaker, the Krix engineering team paid particular attention to imaging – the meticulously engineered waveguide controls the directivity to present a soundstage much larger than expected. Paired with the renowned Scanspeak Revelator tweeter, the result is an accurate and detailed stereo image, delivering extreme definition with a very smooth response.

The bass and midrange are superbly handled by a 165mm driver incorporating leading edge transducer technology, highlighted by an innovative cast aluminium basket and a large neodymium-iron-boron magnet for increased power handling. Perfectly tuned with the cabinet and sizable double-flared vent, the Esoterix Altum is able to produce bass much larger than its size would suggest.

Detail isn’t only in the sound. The distinctive fully-mitred cabinets provide a seamless look with no visible joins, while the striking prismatic geometry and optional matching stands ensure these bookshelf speakers will look stunning in any environment.

For the ultimate sound experience at home, play it through Krix.