Morel Ultimo PowerSlim – PS 124D

The Morel Ultimo 124D PowerSlim is an award-winning shallow-mount subwoofer that redefines what’s possible in compact bass performance. Honored with the EISA “Best In-Car Subwoofer” award for 2023–2024, it embodies Morel’s relentless pursuit of audio excellence, delivering the perfect combination of depth, power, and precision in a space-saving form factor.

Inspired by the acclaimed Ultimo Titanium, the PowerSlim is engineered with advanced EVC™ (External Voice Coil) motor technology and a massive 5.1-inch diameter voice coil—the largest in its category. Constructed from lightweight Hexatech™ aluminum wire, it provides unmatched power handling, superb linearity, and tight control for a rich, accurate, and dynamic bass experience.

With a mounting depth of just 3.4” (86mm) for the 12-inch model, the Ultimo PowerSlim achieves its ultra-slim profile through a combination of Uniflow die-cast aluminum chassis, Progressive Field Symmetry (PFS) suspension, and HexaCore carbon fiber–aluminum honeycomb flat piston cone. This precision engineering enables exceptional excursion and high output, even in the most compact installations.

The Ultimo 124D PowerSlim is a true no-compromise shallow subwoofer, delivering everything you expect in premium bass performance—at nearly half the space of a traditional design.

Key Features

• Award-Winning Design – EISA “Best In-Car Subwoofer” 2023–2024.
• Massive 5.1” EVC™ Motor – Largest voice coil in its class for superior control and output.
• Hexatech™ Aluminum Voice Coil Wire – Lightweight for greater efficiency and precision.
• Ultra-Slim Profile – Just 3.4” (86mm) mounting depth for the 12-inch model.
• Advanced Materials & Engineering – Uniflow chassis, PFS suspension, and HexaCore cone for maximum performance.
• Powerful, Accurate Bass – Deep low frequencies with outstanding clarity and control.