Product Details

10" SVC 4ohm Subwoofer - 1000/W RMS

The same uncompromising dedication to innovation, craftsmanship and sound quality that have made Morel the choice of music aficionados the world over, now brings you the Ultimo Subwoofer series.

More than just the deep, loud bass common to all subwoofers, the Ultimo produces a synergy of tight, clean musical and life-like bass reproduction qualities like no other, delivering the ultimate bass experience.

The ultimate subwoofer technology

The Ultimo was engineered to set new standards in subwoofer technology and bass performance, satisfying the most demanding car audio enthusiasts. Available in a single voice coil configuration, the Ultimo subwoofer series is engineered to perform well in both sealed and ported enclosures, offering the flexibility of a wide range of applications.

Equipped with a gigantic 5.1” Hexatech External Voice coil (EVC™), and constructed of a heavy gauge high temperature aluminum wire and an extra thick aluminum former, the Ultimo subwoofer produces 1000WRMS (3000W peak) clean power output. The new DMM™ motor design achieves over 90% efficiency and the PFS™ spider/surround technology ensures maximum linearity, minimum distortion, and truly flat response.

The Ultimo subwoofer employs a unique hybrid paper-carbon fiber composite cone that generates an extraordinary combination of musicality and high power handling.

The high venting capability of the voice coil and the rigid Uniflow™ die-cast aluminum basket design provide reliable and stable operation of the subwoofer enabling many hours of listening enjoyment.

Morel’s new, top-of-the-line subwoofer was a long time in coming, but it was well worth the wait. Spoil yourself, and hear how bass was meant to sound.

General Data           

Overall dimensions                             DxH                 Ø 263mm (10.53”) X 140.3mm (5.52”)

Power handling RMS                          P                      1000 W                                                          

Transient power 10ms                                                 3000 W                                                          

Sensitivity 2.83 Vrms / 1M                                         87.5 dB                                  

Sensitivity 1W / 1M                                                    84.5 dB          

Frequency response                                                    10-900 Hz                                          

Cone material                                                             Carbon-fiber laminated paper

Net weight                                                                  6.5 Kg. (14.3 lb.)

Driver Displacement                                                  2.34 Lit (0.08 cu.ft)

Voice Coil and Magnet Parameters

Voice Coil Diameter                                                   130 mm (5.1”)

Voice coil height                                                         37mm (1.45”)

Voice coil former                                                        Aluminum

Voice coil wire                                                            Hexatech Aluminum

Number of layers                                                        2

Max. Linear excursion                        X                     ± 12.5mm (0.5”) (Each way)

Magnet system type                                                   Double magnet vented

HE-Magnetic gap height                     HE                 12mm (0.5”)

B flux density                                     B                     6.4 T

BL product                                         BXL                13 T.M                       

Electrical Data

Nominal Impedance                           Z                      4.0 Ohm                                 

DC Resistance                                    RE                   1.7 Ohm                                 

Voice coil inductance @1KHz          

                                                            LBM               0.3 MH                                   

T-S Parameters

Suspension Compliance                     CMS                0.22                            

Mechanical Q Factor                          QMS               1.86                                        

Electrical Q Factor                              QES                0.58                            

Total Q Factor                                     QTS                 0.40                            

Mechanical Resistance                        RMS                21.9                                        

Moving Mass                                      MMS               121 gr.            

Resonant Frequency                           FS                    30 Hz                         

Eq. Cas Air Load(liters)                     VAS                34.5 Lit (1.22 cu.ft)   

Effective Piston Area                         SD                   0.03 m²