Rockford Fosgate R2SD4-10 10" Shallow Prime Stage 2 Subwoofer

Rockford Fosgate Prime R2SD4-10

400W Max (200W RMS) 10" Prime Stage 2 Shallow Mount Dual 4 ohm Subwoofer

• 400W Peak
• 200W RMS
• Mica Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• Frequency Response: 45-250 Hz

4.9

(35)

$119.99

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DESCRIPTION
Rockford Fosgate

Authorized dealer

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 R2SD4-10 10" subwoofer has a peak power rating of 400 watts and a continuous RMS power rating of 200 watts giving you a comfortable amount of bass when installing one or some real deep bass when installing more than one. This shallow mount subwoofer is ideal for those with limited space but that still want a system that kicks. 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 R2SD4-10 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.

 

General Features:

  • 10" Dual 4 ohm Shallow Mount Prime Stage 2 Series Subwoofer
  • Power Handling:
    • Peak: 400 watts
    • RMS: 200 watts
  • Recommended power range: 100 - 200 watts RMS
  • Mica injected polypropylene cone
  • Black raised surround
  • Linear spider with 16 AWG woven tinsel leads
  • StampCast basket with integrated spider venting
  • CEA-2031 Compliant accurate power handling rating
  • Designed for use with sealed and vented enclosures
  • High temperature voice coil
  • Integrated PVC trim ring
  • Anodized aluminum voice coil former
  • Frequency response: 45-250 Hz
  • Sensitivity: 82 dB
  • Mounting depth: 3-7/16"
  • Cutout diameter: 9-1/8"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Tips for Installing the R2SD4-10 Subwoofer


FEATURES & SPECS
Subwoofer Specifications
Subwoofer Series
Prime R2 (Rockford Fosgate)
Subwoofer Size
10"
Peak Power Handling
400 watts
RMS Power Handling
200 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohms
Voice Coil Diameter
2"
Frequency Response
45 - 250 Hz
Sensitivity
82 dB
Xmax (millimeters)
8 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Mica Injected Polypropylene - MIPP
Woofer Surround
Foam
Magnet Structure
Single Stacked
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.50 cubic feet
Maximum Sealed Box Volume
0.75 cubic feet
Minimum Ported Box Volume
1.40 cubic feet
Maximum Ported Box Volume
1.40 cubic feet
Top-Mount Depth
3-7/16"
Cutout Diameter
9-1/8"
Shallow Mount Installation
Yes
Electromechanical Parameters
Free-Air Resonance (Fs)
39.3 Hz
Equivalent Compliance (Vas)
21.7 liters
Total Speaker Q Value (Qts)
0.73
Electrical Q Value (Qes)
0.81
Electrical Resistance of Voice Coil (Re)
6.60 ohms
Mechanical Q Value (Qms)
7.00
What is in the box?
WITB: Subwoofers
Subwoofer
Paperwork
User manual
Authorized Dealer
Authorized Dealer
Authorized Dealer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer
VIDEOS AND HOW - TO
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?
  • How to Install a Car Subwoofer in a Box
REVIEWS
Rockford Fosgate Prime R2SD4-10

Rockford Fosgate Prime R2SD4-10

4.9

(35)

Write a review

Overall rating distribution

5 star
94%
4 star
6%
3 star
0%
2 star
0%
1 star
0%

By feature average rating

Durability
4.8
Value
4.9
Features
4.8
Design
4.9
Usability
4.9

amy

January 3, 2014

Great Product

I bought this for my son and they sound great!

28

found this helpful.

Bradall

July 1, 2013

Great buy!

Good sound for the money. I didn't want a stereo to rattle windows and that's what I got. It hits hard on lows for a shallow mount ten running a 500 watt alpine amp it pushes them to hard but they're not made to handle as much power as it produces once tuned right I believe anyone would be happy with this product. I'd buy again!

28

found this helpful.

Ba

December 22, 2013

Great experience

Effortless ordering and install process!! A great overall experience and would recommend to anybody! Sounds great!

26

found this helpful.

Jake

June 4, 2013

Love It

I was looking for a small amount of bass without taking up much room. I installed one of these in a custom sealed box with polyfil in the back of my Toyota Supra. The bass is very clean which I expected, but I did not expect it to get as loud or as low as it does! Really gets down for a shallow 10. Nice product.

27

found this helpful.

Liam

August 16, 2014

Excellent product

This is a top quality product and has made a world of difference in my e46. I needed something that provided noticeable bass but wanted to limit the boot space lost. This also fits nicely into the ski pass when the box was mounted. I would highly recommend.

26

found this helpful.

Ashley

January 6, 2014

Good deal

I bought this as a gift for my brother. He loves it. Works perfectly for what he needed.

27

found this helpful.

anthony

July 23, 2014

rockford fosgate r2sd4-10

this is a good sub for not a lot of money and fits great in a truck cab

25

found this helpful.

BuckNasty

November 27, 2013

Great, perfect fit.

Read online about putting these in the rear deck of my M5 replacing the stock sub box. Using the stock amplifier . Amazed at the result and the price cannot be beat. If you are considering a bass upgrade to your E39 keeping the DSP I highly recommend these subs for that.

24

found this helpful.

Christopher

September 17, 2013

Excellent Sound, Incredible Bass!!

Installed two in the rear of my E39 BMW powered by factory DSP Amp. Kicked my sound into High gear!
I LOVE them!

25

found this helpful.

Clay

September 6, 2013

Shallow Mount Subs, WOW Impressed

I was told by so many who think they know it all that these would sound like crap or don't get them or since you have a 4 door truck they will sound horrible, well guess what they are MISINFORMED, these sound awesome to me! I am a 46 year old who likes good country music and these speakers give just the sound I wanted!

Sonic gave me the right price!

25

found this helpful.

Pedro

March 6, 2013

Great Value!

Nice deep bass, installed in a single box behind the seat and i poly filled the box. Bass was nice and clean.

25

found this helpful.

tchavoya

December 30, 2013

Great deal

Have always bought from your web site. Very easy to use, with great pricing.

24

found this helpful.

Specialk4430

October 5, 2013

No space? Get this sub

Bought the DVC 10" sub, built a box that fit under the rear seat of my avalanche. Due to having limited space, the box just barely met Rockford's minimum cu.ft. recommendation. I was pleasantly surprised. Hits much harder, smoother, and cleaner than a factory Bose system. Just what I wanted. It won't go as low as a bigger sub, but I am not disappointed at all.

21

found this helpful.

ROBERT

March 30, 2015

Great product & Great price

I highly recommend this product and suggest you check out their other items.

20

found this helpful.

Liew

February 23, 2014

Limited space ?, these are the right choice

for those have only a limited space, this are the brilliant choice without scarify the quality/power of the bass generated !

21

found this helpful.
ACCESSORIES
WIRING GUIDE
Wiring Guide to Wire 1 Rockford Fosgate Prime R2SD4-10 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Rockford Fosgate Prime R2SD4-10 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Rockford Fosgate Prime R2SD4-10 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Rockford Fosgate Prime R2SD4-10 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

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ITEM DETAILS

Manufacturer:

Model Number:

R2SD4-10

Weight:

11.00lbs

Internal SKU:

r2sd410

Internal Product ID:

36298

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400W Max (200W RMS) 10" Prime Stage 2 Shallow Mount Dual 4 ohm Subwoofer

$119.99

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