Morel Ultimo SCX122 12 Inch 2 Ohm Subwoofer

The Morel Ultimo SCX122 is a 12 inch single 2 ohm car subwoofer from Morel's Ultimo SCX range. It features a 5.1 inch Hexatech aluminium external voice coil, dual ferrite magnet motor, and a carbon fibre/cellular fibre sandwich cone, designed for use in compact sealed and vented enclosures.

This listing is the 12 inch model. The Ultimo SCX range is also available as the 10 inch Ultimo SCX102.

Key specifications

• Size: 12 inch
• Voice coil: single 2 ohm, 5.1" (130 mm) Hexatech aluminium
• Sensitivity (1 W / 1 m): 82.9 dB
• Frequency response: 10 – 500 Hz
• Xmax: ±9 mm
• Magnet system: double ferrite, vented
• Mounting depth: 141.5 mm (5.57")
• Mounting cutout: 264 mm (10.4")

Morel Ultimo SCX122

The Ultimo SCX is built around Morel's EVC™ motor design, pairing a dual ferrite magnet assembly with a massive 5.1" Hexatech™ voice coil. This setup handles high power efficiently, promotes linear piston-like movement, and keeps distortion low for tight, controlled bass.

The carbon fibre/cellular fibre sandwich cone adds rigidity and damping, maintaining accuracy and detail at all output levels. The SCX is equally at home in compact sealed or vented enclosures, making it a practical choice for audiophiles who need strong musicality and high output without a large box.

Features

• Engineered for compact sealed and vented enclosures
• 5.1" External Voice Coil (EVC™) with single 2 ohm winding for high power handling
• Carbon fibre/cellular fibre sandwich cone for rigidity, damping, and accuracy at all volumes
• Split 10AWG spring posts disperse tension evenly for improved linearity
• Heavy-gauge stamped steel Uniflow™ chassis to eliminate unwanted resonance
• Developed using Klippel analysis and Finite Element Analysis tools