T2D212 12" Power T2 2-Ohm DVC Subwoofer

The upgraded Power T2D212 subwoofer has a new bad-ass look having revised components over the previous model. The T2 12” features dual 2-Ohm voice coils, 1,200 Watts RMS power handling, and includes an aluminum trim ring.

  • Rigid die-cast aluminum basket
  • Precision cast aluminum alloy basket
  • High excursion Thermo-Rubber surround
  • Parabolic triangular cone geometry support system
  • Removable and reversible screw concealing ring
  • Embedded 12 AWG tinsel leads / dual 8 AWG slot loaded wiring terminal
  • Anodized aluminum voice coil former
  • Mirror image symmetrical spiders
  • Flat edge wound copper clad aluminum voice coil
  • Optimized pole piece and spider venting
  • Optimized for both sealed and vented enclosures
  • Custom insulated/isolated compression terminals
  • Spun-Laced Nomex collar
Klippel Verified
IDHS™ Inductive Damping Heat Sink

T2D212

The upgraded Power Series T2D212 Dual 2-Ohm subwoofer has a new bad-ass look with a revised cone, new spider design and better cooling over the previous model. The new T2 will make your competition shake in their boots. Built for only the most extreme car audio fanatic, the new T2 is built like a tank on a precision cast aluminum alloy basket. If you frequently compete in car audio competitions, be sure to choose the T2D212 and roll over the competition.


CEA-2031

CEA-2031

Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards.
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Klippel Verified

Klippel Verified

Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.
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Stitched Tinsel Leads

Stitched Tinsel Leads

Improved reliability and performance by reducing fatigue and possible shorting.
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Anodized Aluminum Voice Coil Former

Anodized Aluminum Voice Coil Former

Rockford Fosgate subwoofers use anodized aluminum voice coil formers that provide superior heat...
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Aluminum Dust Cap & Cone

Aluminum Dust Cap & Cone

A hard anodized cone and dust cap offers strength, weight and thermal capacity.
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Parabolic triangular cone geometry support

Parabolic triangular cone geometry support

A process that bonds the dust cap to the cone body to reduce piston flex and eliminate cone...
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IDHS™ Inductive Damping Heat Sink

IDHS™ Inductive Damping Heat Sink

Secures directly to the top of magnet structure to improve system efficiency by reducing both...
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Reversible Mounting

Reversible Mounting

Rockford Fosgate subwoofers can be mounted in either direction. A removable trim ring can be...
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CEA-2031 Compliant: CEA-2031 Guidelines
Size: 12"
Nominal Impedance: Dual 2-Ohm
Power Handling (Watts RMS): 1200 Watts RMS
2400 Watts Max
Voice Coil Diameter: 4.0" (101 mm)
Magnet Weight (oz): 292 oz. (8.28 kg.)
Speaker Connector: Compression Terminal
Fs (Hz): 38.7
Re (Ohms): 3.4
Le (mH): 1.64
Qms: 5.15
Qes: 0.54
Qts: 0.49
Vas (Liters): 13.6
Sd (cm2): 430
SPL (dB @ 1w/1m): 83.5
Xmax (mm): 22.32
Woofer Displacement (in): 0.177 cu.ft. (5.0 Liters)
Cutout Diameter (in): 10.81 in. (274 mm)
Mounting Depth (in): 8.875 in. (225 mm)
Shipping Weight: 57.7 Lbs. (26.17 Kg.)

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Return Authorization

Contact the Authorized Rockford Fosgate Dealer you purchased this product from. If you need further assistance, call 1-800-669-9899 for Rockford Customer Service. You must obtain an RA# (Return Authorization number) to return any product to Rockford Fosgate. You are responsible for shipment of product to Rockford.

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EBP
Amp Power Range
Sealed Recommended Design
This is the optimum recommended sealed woofer enclosure and replicates the optimum enclosure listed in the owner's manual. You may notice slight differences between online information and the owner's manual due to continual improvement on usage of our products.
T2D212_T2D412_sealed_1.gif
  • All sides use 3/4" (18mm) thick MDF.
  • All box dimensions are external.
  • Dimensions above include Vb + woofer displacement.
    Standard Metric
Vb 1.00 cu. ft. 28.32 Liters
F3 58.60 Hz  
Qtc 0.58  
Height 15.00 in. 38.10 cm
Width 16.00 in. 40.64 cm
Depth 12.00 in. 30.48 cm
Spk. Cutout 0.000 in. 0.000 cm
Spk. Depth 8.88 in. 22.54 cm
Vd 0.000 cu. ft. 0.000 Liters
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Vented Recommended Design
This is the optimum recommended vented woofer enclosure and replicates the optimum enclosure listed in the owner's manual. You may notice slight differences between online information and the owner's manual due to continual improvement on usage of our products.
T2D212_T2D412_vented_1.gif
  • All sides use 3/4" (18mm) thick MDF.
  • All box dimensions are external.
  • Dimensions above include Vb + woofer/port displacement.
  • Port diagram for reference only and may require alternate placement.
  • An infrasonic filter is required for reliable performance in vented designs.
    Standard Metric
Vb 2.00 cu. ft. 56.63 Liters
F3 29.80 Hz  
Fb 36.00 Hz  
Height 16.50 in. 41.91 cm
Width 22.25 in. 56.52 cm
Depth 14.00 in. 35.56 cm
Np 1 port  
Dp 4.00 in. diameter 10.16 cm diameter
Lp 12.00 in. long 30.48 cm long
Spk. Cutout 0.000 in. 0.000 cm
Spk. Depth 8.88 in. 22.54 cm
Vd 0.000 cu. ft. 0.000 Liters
Vp 0.087 cu. ft. 2.471 Liters
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Wire This Woofer
Infinite Baffle Design
Not Recommended for Infinite Baffle
  • Baffle board uses 3/4" (18mm) thick MDF.
  • Baffle board & cavity air leaks can cause significant performance loss.
  • For optimum results, ensure cavity & baffle board are air tight.
  • An infrasonic filter is required for reliable performance in IB designs.
Do Not Use Infinite Baffle
This woofer is not recommended for Infinite Baffle; it is optimized for the design(s) above.
If you require this type of design, here are some recommendations:
  • Select another Woofer Family (M1, M2, etc).
  • Select another Woofer Series (Marine, Environmental, etc).
  • Select another Woofer Size (10", 12", etc).

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