The Ultimo Pro represents the next evolution of Morel’s legendary Ultimo subwoofer series. Engineered to deliver extraordinary power with exceptional accuracy, it combines advanced motor technology, extreme thermal capability, and precise mechanical control to reproduce bass with remarkable depth, dynamics, and musicality.

At the heart of the Ultimo Pro is a massive 5.1-inch Hexatech™ aluminum voice coil, one of the largest ever developed for a car audio subwoofer. Its exceptional thermal capacity enables extreme power handling, while its large diameter provides precise control over the cone for highly linear, piston-like movement.

A newly developed high-power motor system works together with Morel’s PFS™ suspension technology to maintain control throughout the driver’s excursion. PFS™ progressively manages the suspension as excursion increases, extending the linear operating range and maintaining stability even at extreme output levels.

Extreme performance shouldn’t require an extreme amount of space. The Ultimo Pro was engineered to deliver exceptional low-frequency performance in compact enclosures, as small as 0.6 cu. ft. (17 liters), making true high-end bass possible even when installation space is limited.

Its dual 4-ohm voice-coil configuration provides additional system-design flexibility, allowing multiple wiring options to better match amplifier impedance and optimize available amplifier power.