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Rockford Fosgate T2D215

15" Dual 2 ohm Power T2 Series Car Subwoofer

4.8

(12 reviews)

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Too Much Power To Handle

The T2D215 Power Series 15" Subwoofer by Rockford Fosgate has a peak power rating of 2400 watts and a RMS rating of 1200 watts. With this much power you can rest assure that you will be the envy of your block, as you stroll down your street with some car rattling bass. Constructed with a hard anodized cone and dust cap for strength and durability the Power Series subs will keep going now matter how long your listening sessions last. Also equipped with Inductive Damping Heat Sink, that 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. If you are looking to take your car audio system to the next level, the T2D215 will not only overwhelm you but simply blow you away.

 
Aluminum Dust Cap Cone

Aluminum Dust Cap & Cone

To increase the strength, weight, and thermal capacity of the subwoofer, a hard anodized cone and dust cap has been used. A Parabolic triangular cone support is used to reduce piston flex and cone distortion. The result is excellent heat transfer, reduced distortion, higher power handling, and a better sounding subwoofer!

 
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.

 
Rockford Fosgate inverted mounting

Reverse Mounting Compatible

The removable trim ring can be installed in the front or back side of the subwoofer. This enables the subwoofer to be mounted in either direction. No matter which way you install the subwoofer, it will still look great with a cosmetically finished look. Inverted mounting of the sub shows off the large magnet structure of this giant subwoofer.

 
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:
  • 15" Dual 2 ohm T2 Power Series Subwoofer
  • Power Handling:
    • Peak: 2400 watts
    • RMS: 1200 watts
  • Impedance: Dual 2 ohm
  • Hard anodized aluminum dustcap and cone
  • High excursion Thermo-Rubber Santoprene surround
  • Mirror image symmetrical tear and fatigue resistant poly cotton spider
  • Parabolic triangular cone geometry support system
  • Precision cast and vented aluminum alloy basket and rigid frame
  • Optimized motor magnetics with extended vented pole and bumped backplate
  • Die-cast motor case and heatsink
  • Removable and reversible screw concealing ring
  • Ultra-high temp anodized aluminum voice coil and former
  • Fatigue resistant and reduced strain "stitched on" flexible lead wire design
  • Multi-point high-temp/high-strength neck joint bonding technique
  • Spun-laced Nomex insulating reinforcement collar
  • (IDHS) Inductive Damping Heat Sink
  • Custom insulated/isolated compression input terminal assembly
  • Flat edge wound copper clad aluminum wire
  • Triple stacked ferrite magnet structure
  • Sensitivity: 86.0 dB
  • CEA-2031 Compliant
  • 1-year SonicElectronix.com warranty
Package Includes:
  • Power DVC Subwoofer
  • Trim Ring
  • 4 Socket Head Trim Ring Screws
  • 8 Socket Head Wood Screws
  • Socket Head Driver Bit
  • Installation and Operation Manual
Product History:
Rockford Fosgate T2D215 thumbnail
(newest, current model)
Rockford Fosgate Power T215D2 thumbnail
(previous model, replaced by Rockford Fosgate T2D215)
Subwoofer Specifications
Subwoofer SeriesPower T2
Subwoofer Size15"
Peak Power Handling2400 watts
RMS Power Handling1200 watts
Voice Coil(s)Dual
Impedance (Per Voice Coil)2 ohms
Voice Coil Diameter4"
Frequency ResponseN/A
Sensitivity86.0 dB
Xmax (millimeters)19 mm
Subwoofer DesignRound / Circle
Main Cone ColorBlack
Woofer CompositionAnodized Aluminum
Woofer SurroundThermo-Rubber
Magnet StructureTriple Stacked
Subwoofer GrilleNo
Re-Cone Kit AvailableNo
Recommended Enclosure Specifications
Recommended Enclosure TypePorted / Vented
Minimum Sealed Box VolumeN/A
Maximum Sealed Box VolumeN/A
Minimum Ported Box Volume2.75 cubic feet
Maximum Ported Box Volume3.25 cubic feet
Top-Mount Depth9-7/8"
Cutout Diameter13-13/16"
Shallow Mount InstallationNo
Electromechanical Parameters
Free-Air Resonance (FS)31 Hz
Electrical Resistance of Voice Coil (Re)3.4 ohms
Electrical Q Value (Qes)0.58
Mechanical Q Value (Qms)5.29
Total Speaker Q Value (Qts)0.52
Equivalent Compliance (Vas)48.4 liters
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderSonic Electronix
Customer Review Summary for Rockford Fosgate T2D215
Average Customer Rating is 4.8 out of 5 stars:
4.8
based on 12 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
.
.
92%
4 star:
.
0%
3 star:
.
.
8%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
4.8
Value
4.8
Features
4.8
Design
4.8
Usability
5.0
what's this?
Quick Comparison:
Most Helpful Customer Reviews:
September 4, 2010 Great Sub
2 of 2 people found the following review helpful:
Review by
Bass Man from Louisiana
Overall
Durability
Value
Features
Design
Usability
I have this sub in my Nissan Maxima in a large ABC enclosure and it sounds amazing. Its power by the Rockford Power 1000bd and i have 6.5 Rockford punch components and its the best sound quality i have ever had. i have had Pioneer Kicker and Rockford and the sound quality is the best yet. This sub has very smooth deep rich bass and handles the power and begs for more. Highly recommended
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February 9, 2011 Awsome!!
1 of 1 people found the following review helpful:
Review by
Jeremy from paradis, LA
Overall
Durability
Value
Features
Design
Usability
See those people that say o this is an ok thing but these are better. Ok well u also gotta think about the ppl that are tight on money stupid. This sub is amazing great lows highs and mids and sound clarity is great. The price, unbeatable. All I gotta say is u gotta get this sub. If u like loud Awsome sounding bass. Gotta love em
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April 24, 2012 Wow its amazing!!7
Review by
Jowally from Huntingdon, tn
Overall
Durability
Value
Features
Design
Usability
This speaker paired with the rockford fosgate 2500 watt amp is killer I only have the one 15 and it sounds so bad ass!
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February 15, 2012 bang for your ass!
Review by
Tristin from Cordova, TN
Overall
Durability
Value
Features
Design
Usability
These bitches bang!!! Got two in a custom box tuned @40 hz. Beating down the block!!
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February 2, 2012 build it and they will come!
Review by
bloody ears from panhandle, florida
Overall
Durability
Value
Features
Design
Usability
I built a ported box to 3.28 @37 hz and also hooked up from Sonic a new hifonics brutus 2400 @1 ohm then tuned system with o-scope, which i highly recommend because signals start clipping before you can hear it. I'm no expert by any means but if you see that funky square sine wave you wont want it going into you're investment. I've listened to a lot of the popular bass songs plus some and cant find one it doesnt sound amazing with, and for a single sub in a civic 2dr coupe you couldnt possibly need more bass. It hits deeper than a shiatsu massager. If you or anyone that has one with enough power you can agree. I had two 15s in a hatch that had broken multiple parts on my car and hit 139.8 in a competition and the single t2 15 is hands down a lot harder hitting and louder.
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View All 12 Reviews for Rockford Fosgate T2D215
Speaker Wire
Choose from our recommended speaker wire to hook up your amplifier to your new subwoofer. The higher quality of speaker wire that it used for this connection, the better your subwoofer will sound.
 ProductPriceAdd?
24.6 ft. of 10 AWG Monster Cable 400 Series Speaker Wire24.6 ft. of 10 AWG Monster Cable 400 Series Speaker Wire
For the ultimate connection, Monster uses a MultiTwist™ construction, a Magnetic Flux Tube, and even more cutting edge wire technology.
$50.00
15 ft. of 12 AWG StreetWires Speaker Wire15 ft. of 12 AWG StreetWires Speaker Wire
This SuperCable from StreetWires is a noise free link between your amplifier and your subwoofer.
$19.99
20 ft. of 12 AWG Kicker Speaker Wire20 ft. of 12 AWG Kicker Speaker Wire
Kicker uses twisted pair technology and hyper-flex cable to provide you with the cleanest sound and a simple installation.
$24.49
Sound Dampening Material
Get the most sound out of your new subwoofer with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
 ProductPriceAdd?
Dynamat Rubber RollerDynamat Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat!
$18.99
Dynamat Extreme Bulk PackDynamat Extreme Bulk Pack
36 ft. Dynamat Xtreme Bulk Pack enhances the sound for your entire car!
$159.99
Bass Reconstruction Processors
These sound processors are perfect for enhancing the lower frequencies of a car audio system. After some installation and tuning, your new system will sound better than ever!
 ProductPriceAdd?
The Epicenter by AudioControl (Gray)The Epicenter by AudioControl (Gray)
The original bass booster expander with included remote will enhance the bass of your new system.
$149.99
Maxxsonics MX-3Maxxsonics MX-3
Enhances the bass response, increases linearity, buffers unwanted noise, and improves the frequency range of your subwoofer.
$64.95
Enclosure Accessories
These accessories are designed to help you build the custom enclosure that you have always wanted, or add to the box that you already bought. Either way, these products can assist you in achieving better sound, better looks, and more bass!
 ProductPriceAdd?
20 oz. Bag of Poly-Fil20 oz. Bag of Poly-Fil
Polyester fiber fiberfill adds better bass to your system.
$5.99
16 oz. Can of Adhesive Spray16 oz. Can of Adhesive Spray
Spray adhesive used for adhering carpet to subwoofer boxes without bubbles.
$5.99
Spring Post Terminal CupSpring Post Terminal Cup
Makes adding a spring post terminal to an enclosure simple! Banana clip ready!
$2.99
Binding Post Terminal CupBinding Post Terminal Cup
Use this to easily install a binding post terminal to your subwoofer enclosure.
$2.99
Banana Clip TerminalsBanana Clip Terminals
These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.
$4.99
System Optimization and Tuning
Use these items to assist in testing and tuning your new car audio system to perfection!
 ProductPriceAdd?
AutoSound 2000 CD-101AutoSound 2000 CD-101
Low frequency test CD
$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99
Main Product
 ProductPriceAdd?
Rockford Fosgate T2D215Rockford Fosgate T2D215$499.95

For more information on wiring subwoofers, visit our Subwoofer Wiring Guide: Subwoofer Wiring Guide

Product Summary

Manufacturer: Rockford Fosgate
Model number: T2D215
Product manual: Download the Rockford Fosgate T2D215 Product Manual
UPC: 780687330538
Weight: 63.00 lbs
Internal SKU: t2d215
Internal product ID: 22593

Price Information

$799.99

–$300.04

$499.95

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Customer Testimonial

Joseph S. answered my question very promptly. Thanks Joey!

- Joel B. from Nashville, TN

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