Rockford Fosgate R2D4-12 Prime R2 DVC 4 Ohm 12-Inch 250 Watts RMS 500 Watts Peak Subwoofer

  • List Price: $79.99
  • Sale Price: $41.18
  • Amount Saved: $38.81
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  • Features 2 Inch Copper Clad Aluminum Voice Coil
  • Stamp Cast Frame Structure
  • Integrated PVC Trim Ring
  • Kevlar Fiber Reinforced Paper Cone
  • 250 Watts RMS 500 Watts Peak Power Rating
  • 12-inch, dual 4-ohm subwoofer with 500 watts maximum power handling (250 watts RMS)
  • Mica injected polypropylene cone with poly-foam surround
  • Linear spider with embedded 16 AWG tinsel leads
  • StampCast basket with integrated spider venting
  • One-year limited manufacturer's warranty

Product Description

Rockford Fosgate Punch 2011 or newer P1 or P2 Series Subwoofer Grille. A cost effective way to protect your subwoofer. Uses existing subwoofer trim ring.

Car Audio Fanatics who want Rockford Fosgate quality on a budget can rely on the Prime Series 12-inch subwoofers to get the job done, complete with a Dual Voice Coil for installation flexibility. 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.

Rockford Fosgate Prime Series Subs

Rockford Fosgate pulled DNA from its big brothers to create the Prime series woofers. Parabolic cone designs result in solid bass reproduction and aluminum voice coils keep woofers running cool, even under demanding conditions. Straightforward mechanical designs mean you'll have solid performance for years to come. Add Prime woofers to any system and you'll "feel" the music you've been missing.

Rockford Fosgate R2D4-12
Rockford Fosgate quality on a budget.
Rockford Fosgate R2D4-12 Angle
Mica injected polypropylene cone with poly-foam surround. Click here for a larger image
Rockford Fosgate R2D4-12 Side
Stamp-cast baskets with spider venting--typically reserved for more expensive models. Click here for a larger image

R2D4-12 Features

Speaker Construction
  • 12 AWG compression terminals
  • Anodized aluminum voice coil former
  • Integrated PVC trim ring
  • Linear spider with embedded 16 AWG tinsel leads
  • Mica injected polypropylene cone
  • Optimized for both sealed and vented enclosures
  • StampCast basket with integrated spider venting
Anodized Aluminum Voice Coil Former

Two things generally happen when voice coils heat-up too much: they can generate heat close to the melt-down temp of their adhesive bonds, leading to eventual failure, or the voice coil DC resistance increases, thereby reducing SPL output.

Rockford Fosgate subwoofers use anodized aluminum voice coil formers that provide superior heat dissipation (up to 100 degrees at full power levels). Unlike traditional plastic substitutions, aluminum acts like a heat-sink to quickly dissipate thermal build-up on the voice coil. This keeps subwoofers cool during high SPL conditions.


Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards. This means your speaker has the capacity to handle power under continuous damand, not instantaneous power handling, that over time, can damage voice coils.

Stitched Tinsel Leads

Multipoint "periodic" stitched lead wire technique reduces the mass of each tinsel lead and spreads stress and strain over a greater area, significantly improving the reliability and performance of the subwoofer.

These stitched tinsel leads withstand extreme duty cycles, fatigue and high current that is critical to robust design.

About Rockford Fosgate

Setting the standard for excellence in the audio industry, the Rockford Corporation markets and distributes high-performance audio systems for the mobile audio aftermarket and OEM market. Headquartered in Tempe, Ariz., Rockford Corporation is a publicly traded company and manufactures its products under four brands: Rockford Fosgate, Rockford Acoustic Design, Lightning Audio and

R2D4-12 Specifications

Size: 12 Inches
Impedance: Dual 4-Ohm
Power Handling: 250 Watts RMS
500 Watts Max
Voice Coil Diameter: 2 Inches
Speaker Connector: Dual 12 AWG compression
SPL(1w/1m): 87 dB
Woofer Displacement: 0.150"
Cutout Diameter: 11.22 inches
Mounting Depth: 5.10 inches

What's in the Box

Rockford Fosgate Prime R2D4-12 12-Inch DVC Subwoofer (Dual 4 Ohm), Documentation

Product Detail

  • Product Dimensions: 14.5 x 14.75 x 7.5 inches; 10 pounds
  • Shipping Weight: 10 pounds
  • ASIN: B004M67FEW
  • Item model number: R2D4-12
  • Average Customer Review: Customer Reviews

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