Rubicon Series Dual 4-Ohm 10″ Subwoofer, 450w RMS

RMS Power (watts) 450
Efficiency (1w/1m) 87.3
Voice Coil Configuration 2″ DVC 4Ω

  • Description
  • Specifications
  • Support


  • Closed Cell Polyurethane Surround
    A strong and flexible heat resistant compound, nitrile butadiene rubber is used widely in automotive applications. Rubicon woofers utalize an extended excursion nbr surround for it’s strength and flexible properities during extreme movement.
  • Back Plate & T-Yoke Venting
    Heat build-up is a leading cause of catastrophic woofer failure. Venting built into the T-Yoke, back plate, and voice coil extract and dissapate heat, ensuring Rubicon woofers keep their cool.
  • Overcast Stitched Cone Assembly
    Surrounds of Rubicon woofers are double overcast stitched directly to the cone surface. In addition to superior adhesives, overcast stitching improves the conventional bond between cone and surround.
  • 100% OFC 4-Layer Voice Coil
    Rubicon woofers use generous 1.25″ long, 2.00″ diameter 100% OFC Copper voice coils. A vented Aluminum former extract and dissapate any heat build-up, resulting in improved power handling.
RMS Power (watts) 450
Efficiency (1w/1m) 87.3
Voice Coil Configuration 2" DVC 4Ω
Mounting Depth 6.00"
Optimum Sealed ft3 0.75
Optimum Ported ft3 1.5


Soundstream RUB-104
Imp. (Ohm) D4
Re 4.037
Fs (Hz) 32.86
Qes 1.1784
Qms 4.1909
Qts 0.9198
Le (mH) 1.1611
Diam 10
Vas (L) 119.412
BL 7.1181
Mms (g) 71.6184
Sen (db) 87.3
RMS 450
Mounting D 6"
CutOut Diam 9.6"
Sealed Opt 1.0 ^2ft
Ported Opt 1.5 ^2ft
Port WxL 4"x7.5"
F3 (Hz) 45