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Rockford Fosgate Prime Series 12" 4 Ohm Dual VC Subwoofer 500W Peak RF-R2D4-12

SKU RF-R2D4-12
Save 20% Save 20%
Original price $124.99
Original price $124.99 - Original price $124.99
Original price $124.99
Current price $99.99
$99.99 - $99.99
Current price $99.99

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  • 12 AWG compression terminals
  • Mica injected polypropylene cone
  • Anodized aluminum voice coil former
  • Optimized for both sealed and vented enclosures
  • Dimensions: 14.8"x14.8"x7.5"

Rockford Fosgate Prime Series 12" 4 Ohm Dual VC Subwoofer 500W Peak RF-R2D4-12

Car Audio Fanatics wanting big bass can rely on the Prime R2D4-12 subwoofer. This 12" subwoofer handles 250 Watt RMS and the 4-Ohm Dual Voice Coil design lets you to wire them in various configurations. These drivers can pump out the bass due to their mica injected polypropylene cone, and their stamp-cast baskets with spider venting - typically reserved for more expensive models - keep the motor running cool! These R2 subwoofers are optimized for sealed and vented enclosures.

This Listing Includes:

(1) 12" 4 Ohm Dual VC Subwoofer 500W Peak


  • 12 AWG compression terminals

  • Linear spider with embedded 16 AWG tinsel leads

  • Mica injected polypropylene cone

  • Anodized aluminum voice coil former

  • Optimized for both sealed and vented enclosures

  • StampCast basket with integrated spider venting

  • Integrated PVC trim ring


  • Magnet Weight (oz): 47.7 oz

  • Size: 12"

  • Voice Coil Diameter: 2"

  • Nominal Impedance: Dual 4-Ohm

  • Speaker Connector: Dual 12 AWG compression

  • Mounting Depth: 5.067 in

  • Shipping Weight: 9.9 Lbs

  • Qts: 0.60

  • Qms: 7.33

  • Qes: 0.66

  • Vas (Liters): 68.8

  • Le (mH): 3.9

  • Power Handling (Watts RMS): 250 Watts RMS - 500 Watts Max

  • SPL (dB @ 1w/1m): 89

  • Fs (Hz): 34.9

  • Xmax (mm): 6.5

  • Cutout Diameter: 11.25 in

  • Woofer Displacement: 0.046 cu. ft.

  • CEA-2031 Compliant: Yes

  • Re (Ohms): 7.17

  • Sd (cm2): 539.1

  • Subwoofer Type: Standard

  • Voice Coil Type: Dual Voice Coil

  • Sealed Box Volume (Vb): 1.02 cu. ft.

  • Vented Box Volume (Vb): 1.79 cu. ft.

Dimensions: 14.8"x14.8"x7.5"

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