Rockford Fosgate Power T1D210

1200W Peak (600W RMS) 10" Power Series Dual 2-ohm Component Subwoofer

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• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohms
• Kevlar Reinforced Semi-Pressed Paper Cone
• Rubber Surround
• Mount depth: 6.5"
• Sensitivity: 83 dB

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Rockford Fosgate Power T1D210

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Product Highlights

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 2 ohms
• Kevlar Reinforced Semi-Pressed Paper Cone
• Rubber Surround
• Mount depth: 6.5"
• Sensitivity: 83 dB


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Authorized dealer

True Power You Can Feel

The T1D210 Power Series 10" Subwoofer by Rockford Fosgate has a peak power rating of 1200 watts and a RMS rating of 600 watts. This sub will produce some ground shaking bass and is constructed with a kevlar fiber reinforced semi pressed paper cone and a VAST santoprene rubber surround. This woofer is also equipped with Inductive Damping Heat Sink, this helps radiate heat to reduce the voice coil temperature and keeps the sub operating at a safe operating temperature when pumping out high amounts of SPL. Add some bumps in your trunk and enhance your cars stereo system with this Power Series Subwoofer.

Rockford Fosgate Swift Terminals

SWIFT: Selectable Woofer Impedance Fused Termination

Making installation faster and easier, Rockford Fosgate developed SWIFT terminals. This system allows the nominal impedance of voice coils to quickly be configured in a Series or Parallel wiring configuration. Removing and inverting the center plug, a Series or Parallel wiring configuration is accomplished. The removable jumper also provides fused protection in severe overload conditions.

 IDHS Inductive Damping Heat Sink

IDHS: Inductive Damping Heat Sink

By securing the Inductive Dampening Heat Sink (IDHS) to the top of the magnet structure, Rockford Fosgate is able to improve the efficiency of their drivers. This is accomplished by reducing the amount of distortion and back Electro-Magnetic Force (EMF). The IDHS also radiates heat to reduce the temperature in the voice coil.

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.

Rockford Fosgate VAST Surround

VAST: Vertical Attach Surround Technique

In order to increase the surface area of the cone without causing any installation issues, Rockford Fosgate designed the Vertical Attach Surround Technique (VAST). By redesigning the manner in which the surround adheres to the basket, these speakers gain up to 25% more effective radiating cone area. This improves the nominal efficiency and maximum output.


Product Details:

  • 10" Dual 2 ohms Power T1 Series Subwoofer
  • Power Handling:
    • Peak: 1200 watts
    • RMS: 600 watts
  • Kevlar Reinforced Semi-Pressed Paper Cone
  • Rubber Surround
  • Symmetrical dual progressive roll tear resistant poly-cotton spiders
  • Proprietary 8 AWG insulated all metal input spring terminal connection
  • Anodized aluminum heat sinking dust cap
  • Periodic-stitched fatigue resistant tinsel lead wire
  • Rigid die-cast aluminum basket
  • Proprietary SWIFT Terminal
  • 3" High Temperature Aluminum Voice coil with spun-laced Nomex collar
  • 10 mm Xmax
  • Double Stacked Ferrite magnet motor structure
  • Resonance Frequency (Fs): 34.5 Hz
  • Sensitivity: 83 dB
  • Recommended sealed box volume: 0.75 cubic feet
  • Recommended ported box volume: 1.5 cubic feet
  • Top-mount depth: 6.5"
  • Cutout diameter: 9-1/8"
  • CTA-2031 Compliant
  • Authorized Internet Dealer
  • Includes protective subwoofer grille
  • 1-year Manufacturer's Warranty

  • Priced Individually

Product history:

Rockford Fosgate T1D210 thumbnail
(newest, current model)
Rockford Fosgate T110D2 thumbnail
(previous model, replaced by Rockford Fosgate Power T1D210)

Subwoofer Wiring Guide

Wiring Guide to Wire 1 Rockford Fosgate Power T1D210 Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Rockford Fosgate Power T1D210 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Rockford Fosgate Power T1D210 Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Rockford Fosgate Power T1D210 Subwoofers

2 Channel Amp

4 Channel Amp

Specifications & Details

Subwoofer Specifications
Power T1 Series
Subwoofer Size
Peak Power Handling
1200 watts
RMS Power Handling
600 watts
Voice Coil(s)
Impedance (Per Voice Coil)
2 ohms
Voice Coil Material
Voice Coil Diameter
83 dB
Xmax (millimeters)
10 mm
Subwoofer Design
Round / Circle
Main Cone Color
Woofer Composition
Kevlar Reinforced Semi-Pressed Paper
Woofer Surround
Magnet Structure
Double Stacked
Magnet Type
Subwoofer Grille
Yes - Included
Re-Cone Kit Available
CTA-2031 Compliant
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Minimum Sealed Box Volume
0.75 cubic feet
Minimum Ported Box Volume
1.5 cubic feet
Top-Mount Depth (Mounting Depth)
Cutout Diameter
Shallow Mount Installation
Electromechanical Parameters
Free-Air Resonance (Fs)
34.5 Hz
Equivalent Compliance (Vas)
15.4 liters
Total Speaker Q Value (Qts)
Electrical Q Value (Qes)
Electrical Resistance of Voice Coil (Re)
3.25 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

  • 3Sixty3 Aftermarket Setup Wizard Tutorial
  • 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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Slammin' Sub In A Tiny Package!

This sub is by far the best 10" I have ever laid ears upon. With Rumbling lows in a ported/vented enclosure, to crisp highs with a sealed enclosure, this sub is sure to please!

By Bubba on August 16, 2013


found this helpful.

Great sub for the money!

I was very skeptical about fosgates products. All I've ever used are Jl w7's, but I do not have the Jl slash series amps anymore therefore chose to try a different sub. Bought one t1 dual 2ohm 10 matched with an old school crossfire vr1000d. This thing blew me away. Crisp clean bass. She goes low and no offense to Jl (my all time fav) this 10 whoops on the w7 10 all day everyday. Fosgate calls for 1.75 cu ft ported. Go bigger! 1.95cu ft is better for this sub. Powered right, one sub is all you need.

By Benz_guy87 on May 8, 2013


found this helpful.

Best 10 inch subwoofer

Power this sub correctly and this thing will strait get hits harder then 2 pioneer 12s i used to have hands down.. and WAY better sound quality ... my girl don't even want to ride in the same car anymore lol!!! BUY THIS SUBWOOFER YOU WILL NOT REGRET IT

By Kyle on January 11, 2013


found this helpful.

bangin. but over priced

I install stereos for my friends and there friends and so on. This sub is nice and clean and gets really low.. but I feel it is waaaay over priced.

By Devin on February 28, 2014


found this helpful.

Slamming subs

This sub can handle some power and sound good. Would recommend.

By travis on August 18, 2011


found this helpful.

None Better for the Price!

I have always been an MTX guy but I have heard some installs of RF and have found them to be somewhat OK (backyard install type of deal). After buying my new Silverado I decided to Drop one 10" underneath the rear passenger seat just to give me that good clean sound of music that you come to grow fond of and need. Well I was Shocked!! This thing POUNDS!! I have it hooked to a RF p500.2 bridged @ 500 watts RMS. The birth sheet has it going @ 734 watts RMS. So I have it turned down just a touch and it plays LOUD and CLEAR at ALL levels with no issues even with it being run close to max RMS. Seriously thinking of dropping one or two more in now. Best bang for your Buck!!!

By Brad on August 16, 2013


found this helpful.

Rockford fosgate t1

Amazing speakers that hit really hard. Sound great, great power, crazy highs

By Blas on September 17, 2013


found this helpful.


A descent sub for the average person, I stress average, this sub will not blow you away or pound like a competition sub. If looking for a ground shaking sub look somewhere else like Sundown, Atomic etc...but if you want just a little bass then go ahead.

By gattiboy on September 18, 2013


found this helpful.


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