Rockford Fosgate Power T1D210 + Belva MDFS10 Subwoofer Enclosure

600W 10" Power T1 Series Dual 2 ohm Subwoofer + 10" Sealed Enclosure

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• 1200W Peak
• 600W RMS
• High Excursion TPE (Thermo-Plastic Elastomer) Surround
• SWIFT Impedance Selection
• Dual Opposing Spiders
• Parabolic Triangular Cone Geometry

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Rockford Fosgate

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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.


Rockford Fosgate Power T1D210

600W 10" Power T1 Series Dual 2 ohm Subwoofer
Quantity: 1

Subwoofer Features:

  • 10" Dual 2 ohm T1 Power Series Subwoofer
  • Power Handling:
    • Peak: 1200 watts
    • RMS: 600 watts
  • Impedance: Dual 2 ohm
  • High Excursion TPE (Thermo-Plastic Elastomer) surround
  • VAST Santoprene surround increases speakers effective cone area improving performance
  • Kevlar fiber reinforced semi-pressed paper cone
  • Proprietary spider cooling vents
  • Ultra-High temp aluminum voice coil with laced Nomex insulating reinforcement collar
  • IDHS (Inductive Damping Heat Sink) for heat dissipation
  • Optimized motor magnetics with extended vented pole and bumped backplate
  • Parabolic triangular cone geometry support system
  • Precision cast and vented aluminum alloy basket
  • Dual opposing spiders improve mechanical stability under high excursion
  • High-temp and high-strength neck joint bonding techniques
  • Double stack ferrite magnet structure
  • Removable and reversible screw concealing ring
  • Anodized aluminum voice coil former
  • Copper clad aluminum wire
  • SWIFT (Selectable Woofer Impedance Fused Termination) connection allows for quick impedance selection using 10 gauge lead-in wire connections
  • Compression wiring terminals
  • Embedded copper heat sink shorting ring reduces back EMF (Electro-Magnetic Force)
  • Rigid die-cast aluminum frame
  • Hard anodized aluminum dust cap
  • Metal mesh grille included for added protection
  • The slot mounted frame design allows for tweaking of the mounting position
  • Sensitivity: 83 dB
  • CEA-2031 Compliant
  • 1-year warranty
Package Contains:
  1. Power DVC Subwoofer
  2. Trim ring
  3. 4 Socket head trim ring screws
  4. 8 Socket head wood screws
  5. Socket head driver bit
  6. Installation and operation manual

Single 10" Sealed MDF Subwoofer Enclosure (Belva MDFS10)

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (0.77 cu ft airspace 10SQTC)
Quantity: 1

Belva Subwoofer Boxes with Polyfill and 3/4-inch MDF

Built for Bass

You've got an awesome subwoofer there, pal. But where's it gonna go? You can't just throw that thing in the trunk and call it a day. Don't worry, Belva's got your back. With superior construction, great features and everything you need for bass, you'll be ready to pass up that entry-level box you've been eyeballing.

Belva Subwoofer Boxes are CARB Phase 2 Compliant

You get quality boxes with solid 3/4" MDF because nothing else will do the job right. You want to flex your windshield, not your box's innards. You get polyfill built into the box, making sure your subs perform perfectly. On top of that, you get a box that's CARB Phase 2 Compliant, meaning your box won't emit as much nasty formaldehyde as the competition. Better for your bass and better for you.

Belva MDF 3/4-inch Thickness

Look, nobody buys a subwoofer and says, 'Aw man, I just want a teeny bit of thump.' Naw man, you want something that kicks you in the chest, but you need a box that's gonna put up with it. That's where Belva comes in. While other brands use less-than-optimal 1/2-inch MDF, we've got 3/4-inch MDF to make sure you get all the bass you can handle. Why risk a busted box? Belva's the obvious choice when it comes to giving your sub a good home and giving you the low end you're looking for.

Belva MDF 3/4-inch Thickness

General Features:

  • Single Sealed 10" Enclosure
  • Internal box volume: 0.77 cubic ft
  • High Quality 3/4" MDF Construction
  • Durable black carpeting
  • Pre-lined with Poly-Fil
  • Seams are fully caulked for better efficiency
  • Gold post terminals for clean and easy wiring access
  • Box Dimensions: 12-1/2"L x 12-1/2"D x 12-1/2"H
  • 30 Day return policy

NVX SDTK20 - 90mil 2.3mm THICK

Trunk Kit - 20 Square Feet of Sound Damping Material (Sound Deadening) (Five 18" x 32" Pieces)
Quantity: 1

Product Features

  • Five 18" x 32" Pieces of Sound Dampening Material
    • 90.55mil thick (2.3mm)! There are cheaper, inferior solutions at 50-80mil, but we do not recommend that thin of a solution as it will not perform as well.
  • 20 Square feet total
  • Vehicle/car trunk sound damping kit
  • Made from 100% Butyl Rubber
  • Eliminates road noise
  • Quiets vibrations
  • Increases sound quality and output of car audio system
  • Stops rattles
  • Increases SPL
  • Reduces heat
  • Easy to form aluminum conforms to desired area of vehicle with ease
  • Four step peel and stick design for easy installation
  • Up to 30% thicker than the leading competitors
  • Dimensions (each piece): 18"L x 32"W
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Product history:

Rockford Fosgate T1D210, MDFS10 thumbnail
(newest, current model)
Rockford Fosgate T110D2 thumbnail
(previous model, replaced by Rockford Fosgate Power T1D210 + Belva MDFS10 Subwoofer Enclosure)

Specifications & Details

Subwoofer Specifications
Power T1 Series
Subwoofer Size
Voice Coil(s)
Impedance (Per Voice Coil)
2 ohms
Final Wired Impedance
RMS Power Handling
600 watts
Peak Power Handling
1200 watts
Woofer Composition
Kevlar Reinforced Semi-Pressed Paper
Woofer Surround
Thermo-Plastic Elastomer
83 dB
Xmax (millimeters)
14 mm
Subwoofer Design
Round / Circle
Enclosure Specifications
Box Type
Number of Subs/Speakers
Box Style/Shape
Wood Thickness
Number of Terminals
Terminal Type
Binding posts (banana clip ready)
Box Exterior Color
Box Finish
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


Model Number:

T1D210, MDFS10



Internal SKU:


Internal Product ID:


Customer Ratings & Reviews

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NVX Trunk Kit Sound Dampening Mats

The following review is for SDTK20, which is a part of the bundle you are viewing.

I purchased the NVX Trunk Kit because it had the lowest price compared to Trunk Kits from Dynamat, Stinger & Ballistic. Since all the kits cover a 20 foot square area, I did not want to spend up to $80 more for basically the same product with a different name. It's Sound Dampening, how scientific is it? I've used Dynamat in the past and the only difference between Dynamat and NVX sound dampeners is the thickness. The NVX dampeners are a lot thicker, which makes them heavier. I don't necessarily want the added weight, but lining my trunk with the NVX Trunk Kit did make a noticeable (deeper sounding bass) difference in the way my 2 - 10" subs now sound as compared to before I lined the trunk. Installing the NVX Trunk Kit is the same as with all the others, again, it's Sound Dampening. I'm not talking about complex electronics here people. Those who disagree either work for Dynamat or Ballistic or have no clue.

By unbalanced-10 on August 4, 2014


found this helpful.


The following review is for SDTK20, which is a part of the bundle you are viewing.

Excellent product. Thicker and cheaper than dynamat and boy does it work well. Got 100 square feet of this and treated my entire vehicle. Road noise is reduced. Temperature is more even in the Cabin. Doors sound way more solid when closed(Used 3 layers on the inner most part of the door and one layer on the outer part, under the door skin, to seal it up) car stereo sounds amazing now. Even at highway speeds. I really recommend this product for a vehicle that is overly loud or if you are a car audio enthusiasts. Worth the $$ but set aside pleanty of time. Took my brother and I over 60 man hours! Lol

By clayton on September 19, 2013


found this helpful.

Great Deadener

The following review is for SDTK20, which is a part of the bundle you are viewing.

Good heavy deadener. Better than Dynamat but cheaper. Go buy it.

By Henry on March 21, 2013


found this helpful.

Wow good stuff

The following review is for SDTK20, which is a part of the bundle you are viewing.

I bought the 20sq ft pack to do the roof of my 99 Toyota extended cab. This stuff is very thick and sticky. Went on no problem and is doing a great job. I only used three sheets to cover my whole roof area so I have two sheets left over. Time to buy more and put some inside of my doors. I am sure it will rock.

By Kevin on April 4, 2014


found this helpful.

Just what I needed!

The following review is for SDTK20, which is a part of the bundle you are viewing.

The NVX SDTK20 kit is just what I needed for my trunk, and to my surprise there were a lot of sound dampener for the buck. Installation was a breeze, if you need to sonicelectronix has a video showing how to install.

By nicholas on October 6, 2014


found this helpful.

Why get anything else?

The following review is for SDTK20, which is a part of the bundle you are viewing.

Can't really complain about a product that offers more than their competition for a cheaper price.

By Sean on August 2, 2013


found this helpful.

NVX Sound Dampening

The following review is for SDTK20, which is a part of the bundle you are viewing.

Bought this kit to help stop some very annoying rattling. It did the job! Helped alot with road noise too! Definitely made my system sound alot better. The whole kit covered my back deck, trunk lid, and front two doors. I'd definitely recommend this. I'm going to be ordering more in the summer to finish the rest of the car. It might be expensive but it was well worth it.

Three suggestions however.
1. Use gloves, other wise you have to use goo-gone to wash your hands. (Or panels you get this on). The paper scratches you up a bit too.
2. Make sure you clean the dirt off the panels, otherwise you'll waste this. It won't stick to dirty/dust.
3. Get the $9 roller, makes the job much less of a pain.

By Andy on March 24, 2013


found this helpful.

Great box for the $.

The following review is for MDFS10, which is a part of the bundle you are viewing.

Dropped a RF prime In and sounds great. Well built. Great value.

By Chris on September 20, 2012


found this helpful.

FREE box...

The following review is for MDFS10, which is a part of the bundle you are viewing.

Box is well built, its hard to mess up building a small sealed box.. The only problem was sub opening wasn't large enough for my sub, 5 minutes with a jigsaw and vacumn took care of that though..

By Bryan on September 18, 2013


found this helpful.

Decent Small Box

The following review is for MDFS10, which is a part of the bundle you are viewing.

For the money it is a pretty good product. The carpet is a nice black. Very dark and very clean. The box is solid and can take a beating. The terminal cup is nice as its a binding post and not those crappy pressure tabs. Good box, decent sealing, good carpet.

By Lori on October 6, 2010


found this helpful.


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T1D210, MDFS10 small

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Price: $459.97

Essential add-ons
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)



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