Rockford Fosgate R2D2-10

500W Peak (250W RMS) 10" Prime R2 Series Dual 2-ohm Subwoofer

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• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Dual 2 ohms
• Mica Injected Polypropylene - MIPP Cone
• Poly-Foam Surround
• Mount depth: 4.319"
• Sensitivity: 87 dB

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Rockford Fosgate R2D2-10

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Product Highlights

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Dual 2 ohms
• Mica Injected Polypropylene - MIPP Cone
• Poly-Foam Surround
• Mount depth: 4.319"
• Sensitivity: 87 dB


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Authorized dealer

R2D2-10 10" Prime Series Subwoofer

Eliminate Entry Level and Go Straight to Prime

Sonic Electronix is now carrying the brand new line of Rockford Fosgate Prime Series Car Audio Subwoofers. The R2D2-10 10" subwoofer has a peak power rating of 500 watts and a continuous RMS power rating of 250 watts. This makes this an ideal subwoofer for anyone looking to add some bass to their car audio system. Equipped with anodized aluminum voice coil formers for extreme heat dissipation, will allow this sub to perform at optimum level during long hard hitting sessions. Perfect for sealed or ported enclosures the R2D2-10 is the way to go when looking for Prime performance with an affordable price tag.

Anodized Aluminum Voice Coil Former

Anodized Aluminum Voice Coil Former

By using an anodized aluminum voice coil former on their subwoofers, Rockford Fosgate is able to dissipate heat from the voice coil more efficiently. A hot voice coil can melt the adhesive bonds, which will lead to eventual subwoofer failure. The aluminum voice coil former acts as a heat-sink to dissipate thermal build-up on the voice coil cool during high SPL conditions.

CEA-2031 Rockford Fosgate Subwoofers

Conforms to CEA-2031

Rockford Fosgate has built this subwoofer to conform to the CEA-2031 loudspeaker power handling industry standards. This means that you can trust the subwoofer to have the capacity to safely handle the continuous (RMS) power rating. Having a CEA-2031 power handling is important when matching a subwoofer to an amplifier because the power ratings are accurate.

Rockford Fosgate Stitched Tinsel Leads

Stitched Tinsel Leads

To improve the reliability and performance by reducing fatigue and possible shorting, Rockford Fosgate has stitched the tinsel leads to the spider. The multipoint periodic stitching lead wires reduce the mass of the tinsel leads to spread the stress over a greater area. This improves the reliability and performance of the subwoofer.

Product Details:

  • 10" Dual 2 ohms Prime R2 Series Subwoofer
  • Power Handling:
    • Peak: 500 watts
    • RMS: 250 watts
  • Mica Injected Polypropylene - MIPP Cone
  • Poly-Foam Surround
  • Linear spider with embedded 16 AWG tinsel leads
  • 12 AWG compression terminals
  • StampCast basket with integrated spider venting
  • Anodized 2" High Temperature Aluminum Voice coil
  • 6.5 mm Xmax
  • Double Stacked Ferrite magnet motor structure
  • Frequency Response: 45 - 250 Hz
  • Resonance Frequency (Fs): 34.6 Hz
  • Sensitivity: 87 dB
  • Recommended sealed box volume: 0.59 cubic feet
  • Recommended ported box volume: 1.40 cubic feet
  • Top-mount depth: 4.319"
  • Cutout diameter: 9.125"
  • CTA-2031 Compliant
  • Authorized Internet Dealer
  • Does not include protective subwoofer grille
  • 1-year Manufacturer's Warranty

  • Priced Individually

Subwoofer Wiring Guide

Wiring Guide to Wire 1 Rockford Fosgate R2D2-10 Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Rockford Fosgate R2D2-10 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Rockford Fosgate R2D2-10 Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Rockford Fosgate R2D2-10 Subwoofers

2 Channel Amp

4 Channel Amp

Specifications & Details

Subwoofer Specifications
Prime R2 Series
Subwoofer Size
Peak Power Handling
500 watts
RMS Power Handling
250 watts
Voice Coil(s)
Impedance (Per Voice Coil)
2 ohms
Voice Coil Material
Voice Coil Diameter
Frequency Response
45 - 250 Hz
87 dB
Xmax (millimeters)
6.5 mm
Subwoofer Design
Round / Circle
Main Cone Color
Woofer Composition
Mica Injected Polypropylene - MIPP
Woofer Surround
Magnet Structure
Double Stacked
Magnet Type
Subwoofer Grille
Re-Cone Kit Available
CTA-2031 Compliant
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Minimum Sealed Box Volume
0.59 cubic feet
Minimum Ported Box Volume
1.40 cubic feet
Top-Mount Depth (Mounting Depth)
Cutout Diameter
Shallow Mount Installation
Electromechanical Parameters
Free-Air Resonance (Fs)
34.6 Hz
Equivalent Compliance (Vas)
39.0 liters
Total Speaker Q Value (Qts)
Electrical Q Value (Qes)
Electrical Resistance of Voice Coil (Re)
3.84 ohms
Mechanical Q Value (Qms)
What is in the box?
User manual
Quick start guide
WITB: Subwoofers
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


Model Number:




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Product and How-to Videos

  • Rockford Fosgate Prime Stage 2 Car Subwoofers
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?
  • How to Install a Car Subwoofer in a Box

Customer Ratings & Reviews

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Customer Reviews

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Bang For Your Buck

I had this sub in my 1999 Silverado under the back seat, and it was ran by a RFP200-2, and let me tell you, in the cab...sounded amazing. What I liked most about it, was that I could listen to it loud, but it wouldn't carry and shake the **** out of my truck. Definitely worth the money.

By Colin on November 29, 2012


found this helpful.

ok sub

buy this sub if you like a good solid bass line. not the greatest but an ok sub for a good price.

By Colt on July 24, 2012


found this helpful.

Great subs

I've had these running for several months now in an enclosed box and they're excellent. The response range is very good even with very low frequencies. I would recommend them to anyone looking for a solid addition to their car stereo.

By JustAnotherGuy on October 17, 2011


found this helpful.

Pound for Pound

If you want something that hits this will definitely do the Job not the most glamorous sub but it is a work horse.

By cpro94 on November 17, 2013


found this helpful.

Rockford Fosgate R2D2-10

This is a great sub series by RF. The R2 series are well worth the money. The 10" which I own hits as hard a the JL 12w1 that I replaced. My set up is the R2D2-10 paired with a MB Quart RA400.2 amp ran off my factory Mazda radio via OEM integration by PAC. Subs pounds amp looks great. Highly recommend to anyone

By David on May 28, 2013


found this helpful.

Great Speakers

I have had these speakers for about six months now, and all I can say is wow! These are really nice speakers. I have them in a regular cab Tacoma in a ported box (box is crap) but these speakers sound great. They will not blow your eardrums out, but who needs that anyways? Hope for a new box soon. Give them a couple weeks to break in good before you rate them. I was quick to say they were not good, but after a couple weeks, they sounded awesome!! Thanks Sonic for a great transaction!!

By Big B on August 5, 2012


found this helpful.


I have 2 of these subs enclosed in my rear deck of my 2000 Cadillac Deville. Running bridged off the rear channel of my Kenwood 4channel amp. These subs do exactly what I need them to do. I use them primarily for when I don't have my big bass on. (3 JL Audio W6's running off my Hifonics Brutuz 2400) & they get the job done. They have a desent bass drop giving more bass than the original factory 8" sub. I would recommed these subs but it be based on the application you would be using them for.

By greatest show on August 24, 2011


found this helpful.

Great Product

Awesome sound, great product, trusted brand. Need I say more. Rocks my Mini without being overpowering.

By Dwight on January 19, 2014


found this helpful.

More than entry level…

More than entry level…
Nice subwoofer great price and it has a duel 2 ohm voice coil.

By Richard on March 29, 2014


found this helpful.

Hits Hard

These guys contacted me regarding my order the very next day, and provided me options that turned out to be better than my original order. Great customer service skills and knowledge of their merchandise.

By Raymon on September 22, 2014


found this helpful.


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