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Rockford Fosgate Power T2S2-13Power 13" T2 Single 2-Ohm Subwoofer

4.710 reviewsSee all reviews

Variants

13" 2Ω SVC13" 2Ω SVC2 variants

Delivers deep, clean bass with strong output for its size; excels when paired with a high-power amp and a properly built enclosure.

Buyer confidence

83%

Highlights

  • 1 Year Warranty
  • Injection molded foam surround with VAST™
  • Dual Nomex progressive spiders with stitched tinsel leads
  • Diecast aluminum frame with integrated heat sink fins

Key specs

Full specs
Speaker Connector
8 AWG slot loaded
Power Handling (Watts RMS)
2000 Watts RMS 4000 Watts Max
Mounting Depth
9.70 in. (246 mm)
Nominal Impedance
2-Ohm
Size
13"
Vas (Liters)
68.7
Xmax (mm)
34
Qms
3.01

Key specs

Full specs
Speaker Connector
8 AWG slot loaded
Power Handling (Watts RMS)
2000 Watts RMS 4000 Watts Max
Mounting Depth
9.70 in. (246 mm)
Nominal Impedance
2-Ohm

Highlights

Overview
  • 1 Year Warranty
  • Injection molded foam surround with VAST™
  • Dual Nomex progressive spiders with stitched tinsel leads

Review highlights

Based on customer reviews

Rockford Fosgate Power 13" T2 Single 2-Ohm Subwoofer — punchy, low-end performer

Delivers deep, clean bass with strong output for its size; excels when paired with a high-power amp and a properly built enclosure.

10 reviews4.7/5 averageUpdated Mar 15, 2026

What buyers praise

  • Very deep, powerful low-frequency output with high SPL for its size
  • Good sound quality—clean bass with strong impact

What to watch for

  • Performance depends on a correctly built enclosure—use the recommended box specs
Overview

The Rockford Fosgate Power T2S2-13 is a 13" subwoofer that offers 13 inches of effective radiating cone area and a single 2-ohm voice coil. It was developed to improve on prior Power T2 designs and incorporates dual spiders, a linear motor structure, and an Inductive Damping Heat Sink (IDHS).

Best for

  • Car audio enthusiasts seeking a high-capacity 13" subwoofer with a single 2-ohm voice coil and advanced motor and cooli…

Key points

  • 13 inches of effective radiating cone area
  • Single 2-ohm voice coil for simplified wiring options
  • Dual spiders to support extended cone travel
  • Motor structure designed for linear operation
  • Inductive Damping Heat Sink (IDHS) included
  • VAST Surround for increased radiating area

Fit and use

Designed for car audio installations. The single 2-ohm voice coil provides wiring flexibility; check amplifier compatibility and enclosure requirements in the full product specifications before selecting or installing this driver.

What to know

This subwoofer was engineered from the ground up to outperform previous Power T2 models and includes features intended to support high excursion and controlled motor behavior. Klippel verification and CEA-2031 are listed technologies—refer to the product reference for detailed measured specifications, recommended encl…

Highlights

Key features

  • 1 Year Warranty
  • Injection molded foam surround with VAST™
  • Dual Nomex progressive spiders with stitched tinsel leads
  • Diecast aluminum frame with integrated heat sink fins
  • Detachable die cast aluminum trim ring
  • Vented pole piece
  • Integrated aluminum heat sinking shorting ring (IDHS)
  • Aluminum dustcap
  • Proprietary surround mechanical clamping ring
  • Custom push spring insulated 8 AWG terminals
  • Single layer edge wound aluminum 4" voice coil
  • Triple stack segmented ferrite motor structure
More info

Manufacturer details

The Power T2S2-13 subwoofer features 13-inches of effective radiating cone area and a single 2-ohm voice coil for ease of wiring.

Additional details

This subwoofer is not just another made with off-the-shelf parts, we wanted something better, and we knew our fanatics demand this as well. Since the original Power T2 subwoofer was designed by one of the leading loudspeaker engineers in the world, there were some lofty goals that had to be reached. Work was done from the ground-up to out-perform it's previous family members, while incorporating valuable feedback from our great network of Rockford Fosgate dealers. They wanted it bigger and badder with dual everything, and we feel that goal was crushed.

Why 13-inches?  Well, this is a combination of the cone and surround assembly described as the "total effective radiating area".  Since this model is so massive, we incorporated dual spiders for exceptional travel of the cone assembly. The motor structure operates very linear for exceptional sonic quality and the IDHS heat-sink gives the subwoofer impressive power handling capacity. Top it off with proprietary input terminals for large gauge cables to efficiently deliver the needed voltage, and this subwoofer is ready to drop the doom!

WARNING: Use caution when installing this subwoofer. It's heavier than Atlas holding a globe on his shoulders.

Technologies
VAST Surround - Subs
Patent: Patent Pending

VAST Surround - Subs

Rockford Fosgate's proprietary surround technique, VAST, provides up to a 25% increase in the speakers effective

Klippel Verified

Klippel Verified

To adorn the ‘Verified with Klippel’ mark, the qualifying company’s loudspeaker engineering personnel must be

Anodized Aluminum Voice Coil Former

Anodized Aluminum Voice Coil Former

Two things generally happen when voice coils heat-up. They can generate heat close to the melt-down temp of their

Inductive Damping Heat Sink

Inductive Damping Heat Sink

Secures directly to the top of magnet structure to improve system efficiency by reducing both distortion and back

CEA-2031

CEA-2031

Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards. This means your speaker has

Stitched Tinsel Leads

Stitched Tinsel Leads

Multipoint "periodic" stitched lead wire technique reduces the mass of each tinsel lead and spreads stress and

FlexFit Basket - Subwoofer

FlexFit Basket - Subwoofer

The slot mounted frame pattern of the FlexFit basket utilizes slots (where feasible) instead of single screw sized

Specs

Specifications

25
Speaker Connector8 AWG slot loaded
Power Handling (Watts RMS)2000 Watts RMS 4000 Watts Max
Mounting Depth9.70 in. (246 mm)
Nominal Impedance2-Ohm
Size13"
Vas (Liters)68.7
Xmax (mm)34
Qms3.01
Cutout Diameter12.28 in. (312 mm)
Fs (Hz)25.5
Voice Coil Diameter3.96" (100 mm)
Shipping Weight93.70 Lbs. (42.5 Kg.)
Sd (cm2)707
Qes0.40
Qts0.35
Woofer Displacement0.250 cu. ft. (7.08 Liters)
SPL (dB @ 1w/1m)87
SPL (dB @ 2.8v/1m)90
Re (Ohms)1.6
Le (mH)0.91
Magnet Weight (oz)528 oz. (14.97 Kg)
Subwoofer TypeStandard
Voice Coil TypeSingle Voice Coil
Sealed Box Volume (Vb)1.85 cu. ft. (52.3 Liters)
Vented Box Volume (Vb)4.0 cu. ft. (113 Liters)
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Installation resources

Wiring diagrams

7
Wiring Diagram #1

Wiring Diagram #1

Source: Rockford Fosgate

Wiring Diagram #2

Wiring Diagram #2

Source: Rockford Fosgate

Wiring Diagram #3

Wiring Diagram #3

Source: Rockford Fosgate

Wiring Diagram #4

Wiring Diagram #4

Source: Rockford Fosgate

Wiring Diagram #5

Wiring Diagram #5

Source: Rockford Fosgate

Wiring Diagram #6

Wiring Diagram #6

Source: Rockford Fosgate

Wiring Diagram #7

Wiring Diagram #7

Source: Rockford Fosgate

Box Advisor
Sealed Enclosure diagram

Sealed Enclosure

Recommended volume
1.85 cu ft
Volume range
1 cu ft to 2 cu ft
Dimensions
20 in W x 16 in H x 14.5 in D
F3
55.5 Hz
Qtc
0.54
Port / ID
2 in
Subwoofer size
2 in
Impedance
5 ohm
Power handling (RMS)
2000 W
Vented Enclosure diagram

Vented Enclosure

Recommended volume
4 cu ft
Volume range
3.5 cu ft to 4.5 cu ft
Dimensions
38 in W x 16 in H x 16 in D
F3
32 Hz
Tuning (Fb)
38 Hz
Port / ID
2 in
Subwoofer size
2 in
Impedance
5 ohm
Power handling (RMS)
2000 W
Open official Box Advisor
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