Morel Ultimo PowerSlim PS124D: 12-Inch SQ Shallow-Mount Subwoofer

Morel Ultimo PowerSlim PS124D: 12-Inch SQ Shallow-Mount Subwoofer

The Morel Ultimo PowerSlim PS124D scales up the revolutionary PowerSlim design to a 12-inch format, delivering even deeper bass extension while maintaining the reference-level sound quality of the Ultimo series. Engineered for audiophiles who demand powerful, high-fidelity bass without sacrificing space, the PS124D performs exceptionally in enclosures as small as 21.2 litres (0.75 cu ft). It is the premier choice for achieving impactful, accurate bass in vehicles where conventional subwoofers will not fit.

The PS124D is built upon Morel’s most advanced driver technologies. It incorporates the massive EVC™ (External Voice Coil) with a Hexatech™ aluminium coil, a robust Uniflow™ diecast chassis, and the highly linear Progressive Field Symmetry (PFS) motor. These signature technologies work in unison to create a subwoofer that can handle immense power with incredible control, reproducing the lowest frequencies with precision, texture, and authority.

Key Features:

• Reference Sound Quality: Experience the deep, tight, and musical bass characteristic of the flagship Morel Ultimo series in a larger format.
• Ultra-Shallow Design: With a mounting depth of only 91mm (3.6 inches), it enables high-performance bass in previously unusable locations.
• High Power Handling: Conservatively rated at 600 Watts RMS for reliable, high-output performance.
• Advanced Motor Structure: Features Morel’s PFS™ (Progressive Field Symmetry) technology for maximum linearity and minimal distortion.
• Signature EVC™ Technology: Utilises a huge 4-inch Hexatech™ aluminium voice coil for exceptional power handling and thermal efficiency.
• Built for Small Enclosures: Optimised for use in compact sealed enclosures, delivering a precise and powerful bass response.

Technology Breakdown

• PFS (Progressive Field Symmetry) Motor: The optimised magnetic motor generates a symmetrical magnetic field, ensuring the voice coil remains within a linear field during its excursion. This dramatically reduces distortion, particularly at high power levels, and improves overall driver control.
• EVC™ (External Voice Coil) & Hexatech™ Coil: Morel’s signature EVC architecture places the motor magnets inside a large 4-inch voice coil. This design improves cooling, increases power handling, and reduces cone breakup for a cleaner sound. The Hexatech™ aluminium wire, shaped like a honeycomb, is 100% efficient in its winding, further enhancing durability and efficiency.
• Uniflow™ Aluminium Chassis: The cast aluminium basket is designed to be aerodynamically efficient, minimising air pressure buildup beneath the spider. This reduces distortion and resonance, allowing the subwoofer to perform quietly and accurately.
• Hybrid Paper-Carbon Fibre Cone: The composite cone provides the ideal combination of stiffness, low mass, and excellent damping. This results in a fast, responsive, and natural-sounding bass reproduction.

Technical Specifications