The Ensis loudspeaker fully embodies Aequo Audio’s Octagon philosophy.

It is the product of over five years and many thousands of hours of research and design by the Aequo Audio engineering team. The result delivers qualities in high-end sound reproduction to satisfy even the most critical listeners. But most of all, it ensures long hours of listening pleasure, enchanting you with the music you like best. Any music.
Demonstrations of its capabilities have astounded high-end enthusiasts by its virtually unlimited low frequency response, soundstage, imaging, dynamics, precision, cleanliness, in any room and with a wide range of amplifiers.

  • Ensis
  • Ensis
  • Ensis
  • Ensis
  • Ensis
  • Ensis
  • Ensis
Size and Form

A unique and modest size floor standing speaker built by hand out of the finest and most advanced materials. A piece of art that can be highly customised. Beautifully finished in every detail.
Soundstage and Imaging

A time-coherent tweeter with acoustic lens seamlessly integrated in the fully in-phase mid-bass and subwoofer alignment. Together with a small and low diffraction enclosure they provide incredibly realistic reproduction of the original recording, including a full 3D soundstage and precise imaging over a wider sweet spot
Amplifier Matching

Easy to drive for all amplifiers: hybrid active system with 500W N-core powered subwoofer, 8 ohms nominal impedance and high sensitivity on the passive side. Your amplifier is relieved from subwoofer duty. Ideal ratio between resolution and damping in the mid-bass and matching tweeter is sound-compatible with virtually all amplifiers.
The full analogue signal path without digital to analogue or analogue to digital conversion losses are ideal for those who like to keep conversion out of their system (using pure analogue sources like phono and analogue and pre-amplifiers or high sample rate/DSD sources).
Room Acoustics

Easy speaker-individual low frequency adjustment works well with both small and large rooms, as well as rich or lean recordings. Technology for the reduction of indirect ceiling, wall and floor sound, and a modest sized elliptical shape enclosure without large reflecting surfaces ensures high compatibility with all rooms.

The Ensis is equipped with high linear excursion drivers, including a 10 inch subwoofer, capable of clean sound at high levels with minimal compression and distortion. Extra heavy duty driver motors and advanced materials provide unreal dynamic capabilities, and excel in pure natural sound at low listening levels.

Absence of bass reflex ports and a small footprint allow easy placement. Sounds right if placed near rear walls (no dipole) and even corners after easy low frequency adjustment.

Ultra-low distortion drivers with advanced materials and technology and the best in class N-core amplifier, as well as a stiff highly advanced resonance-free enclosure add no audible sound to the music. No more listening fatigue.

All drivers are built to excel in extended clean low frequency bandwidth. Hence smaller and faster drivers are responsible for a larger part of the frequency spectrum. In addition, motors of all drivers have a low induction, low eddy-current symmetric design for super-fast signal response. A low order crossover filter and closed type enclosures for all drivers, ensure minimal group delay in the crossover band. The fusion of these high precision features together with the ideally balanced stiffness and flexural damping in the mid-bass cone material, delivers maximum enjoyable resolution.

The Ensis has an innovative high frequency transducer system with concentric fabric ring and dome design for extended frequency bandwidth, billet aluminum dispersion cone on carbon fibre rod to eliminate high frequency irregularities and fix the middle dome to eliminate membrane resonances. A full symmetric motor gives super-fast response and very low distortion. An enhanced horizontal dispersion lens ensures 3D holographic soundstage and imaging in all rooms.

A high self-dampening polypropylene blend cone, low loss surround and suspension and well ventilated is built to avoid large excursion compression. It has a Hexacon voicecoil, Kapton-aluminium former, together with a powerful motor with very low distortion and super-fast Symmetry Drive (patented).

A 10 inch subwoofer with aluminium cone, very low distortion motor with heat resistant anodized voice-coil that can travel 50mm in symmetric magnetic field gives clean and fast dynamics. The subwoofer is active powered and controlled by an innovative system with full analogue signal path to easily adjust placement and room size and produce a natural deep roll off in the lowest frequencies.

Passive, balanced, in-phase crossover filter with only high-end capacitators and inductors. Unique filter topology without capacitators in line with the mid-bass gives uncoloured signal performance.

Elemental Ensis Hybrid (Active LF) £24,399
Elemental Ensis Full Active £27,199

Luxury wood £789
Exclusive wood £1,655
Luxury paint £1,335
Exclusive paint £3,679
Exclusive wood finish £4,599
Luxury Front £875

Luxury speaker cables £645
Exclusive speaker cables £1,565
Luxury power cables £275
Exclusive power cables £875
Spikes £185
RCA cable 0,5m copper/gold £645
RCA cable 1m copper/gold £785
RCA cable 0,5m pure fine silver £1,195
RCA cable 1m pure fine silver £1,655
XLR cable 1m copper/gold £645
XLR cable 2m copper/gold £825
Enis Specifications

Size – 116 x 31 x 29cm
Weight – 25 kg
Sensitivity db SPL 2.83V – 90db
No. of Drivers/Topology – 3/3way
Enclosure Materials – s-stone, wood, Gray Matter Compound™, billet aluminium
Frequency range – 10-40.000hz, (depending upon room and settings)
Average in-room – 3db extension in XXL room 16hz
Impedance – 8 ohms nominal
High Frequency transducer – doped s-silk dome ring symmetric ferrite motor
Mid Frequency transducer – mineral filled PP, symmetric motor
Low frequency transducer – 10 inch aluminium, symmetric motor large excursion
Connection Terminals – WBT
Electronic Adjustments – 2: Roomsize XXS-XXL, Placement
Manual Adjustments – adjustable feet
Aequo Audio Technology – EHDL™ ARPEC™ Gray Matter Compound™
Amplification – Hybrid Version Ncore 500 watt
Additional Amplification – Full Active Version Ncore 2 x 100 watt

Get in Touch

We'd love to hear from you

If you are interested in investing in a new system or looking for ideas on how you can improve your existing system, add a streaming solution or build a digital library, we’d love to hear from you.

To audition any of our products call us on 01252 759285 or send an email to This email address is being protected from spambots. You need JavaScript enabled to view it.

Copyright Ultimate Stream 2018