Design Ideologies
Morel’s Ultimo SC-X is the latest generation of the legendary Ultimo SC subwoofers, delivering major improvements across all key areas. The newly designed engine, an improved oscillating coil, a redesigned suspension system and an innovative membrane design make this subwoofer a true reference in its class. The Ultimo SC-X offers uncompromising performance, exceptional control, low distortion and universal use in both closed and bass-reflex baffles. The ideal choice for anyone who requires the perfect combination of musicality, dynamics and precision.
Membrane Of Carbon Fibre And Pulp
The sandwich diaphragm made of hybrid carbon fiber and pulp composition offers up to 200 % higher rigidity than conventional materials, thereby contributing to a highly controlled and accurate bass response without blurring or distortion. This combination of materials also ensures excellent damping without undesirable resonances. The new suspension system allows for greater deflection of the membrane and brings an even wider dynamic range. The Ultimo SC-X thus manages to play even the most demanding subsonic passages with vigor and control.
Dual Magnetic Motor System
All Ultimo SC-X subwoofers use the advanced dual magnet motor (DMM) engine, which combines a pair of powerful ferrite magnets to maximize magnetic efficiency. The result is a more precise coil movement, a higher power reserve and minimal distortion even at maximum load.
5.1″ Hexatech Voice Coil
The heart of the Ultimo SC-X is its large 5.1″ aluminum voice coil with Hexatech technology. Made from 100 % aluminum wire shaped like a honeycomb, the Hexatech voice coil reduces air gaps in the coil windings, thereby increasing thermal efficiency by up to 20 %. This ensures extreme load capacity, excellent cooling and linear motion without distortion. Thanks to this design, SC-X delivers deep and precise bass even at high volumes.
External Voice Coil Technology
Morel subwoofers with external voice coil (EVC) technology utilise voice coils that are up to three times larger than those used in conventional loudspeakers; enabling improved heat dissipation, higher power handling and superior linearity. The EVC design moves the magnetic motor system to within the voice coil, eliminating stray magnetic flux by effectively directing all the magnetic energy onto the voice coil. The EVC architecture is over 90 % more efficient than conventional designs, it’s also magnetically shielded and highly compact.
Thermally Optimised Engine
A smartly designed ventilation system significantly improves cooling, which prolongs the life of the coil and eliminates temperature compression under long-term workloads. In addition to this, the heavy steel UniFlow basket eliminates vibrations and contributes to the clarity of sound. Its geometric shape also eliminates interference with the woofer’s moving components, enabling the use of a low-profile spider for greater support and stability.
Protecting And Connecting
Also included is a protective grille inspired by the shape of the lotus flower, which underlines the unique design of this new generation. The connection is ensured by robust 10 Awg spring terminals for easy and reliable installation. The Ultimo SC-X subwoofers are suitable for use in both closed and bass-reflex baffles. This means that no matter the enclosure type the SC-X will offer high acoustic pressures in addition to precise and detailed subsonic reproduction. This makes it a real standout in any system focused on sound quality.
Design Features
Morel engineering is simply beyond reproach. The sheer amount of technologies it injects into every single design is simply astounding. We outline but a few of them below.
– Carbon fiber sandwich membrane for maximum accuracy, detail and efficiency.
– Completely redesigned motor structure for higher dynamics and precision.
– Large 5.1″ Hexatech voice coil on an aluminium former for maximum control and minimum distortion.
– The improved suspension system allows for greater deflection and performance.
– 10 Awg spring terminals for easy wiring.
– Double magnet motor featuring high-end ferrite magnets.
– Ventilated engine structure for efficient cooling and long-term reliability.
– Heavy steel UniFlow basket eliminates unwanted resonances.
– The newly designed protective grille inspired by the shape of the lotus flower is included in the package.
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