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Rockford Fosgate Power T1S2-10PPower 10" T1 Slim 2Ω SVC Subwoofer for Ported Enclosures

The re-engineered T1 Slim series delivers tactile bass and improved responsiveness in a shallow profile. The Power T1S2-10P is the 10" ported ('P') model with a single 2Ω voice coil, designed for tight installations. Sold individually.

Highlights

  • Supercritical synthetic organic polymer surround
  • Linear Carbon Fiber/PMI/Glass Fiber cone with aluminum dustcap
  • Co-molded surround and cone body chemically bonded for high durability
  • Symmetrical ultra-flexible braided flat tinsel leads resistant to fatigue

Key specs

Full specs
Size
10"
Subwoofer Type
Shallow
Frequency Response
28 - 250 Hz
Nominal Impedance
2-Ohm
Fs (Hz)
43.5
Qes
1.17
Qms
9.21
Qts
1.04

Key specs

Full specs
Size
10"
Subwoofer Type
Shallow
Frequency Response
28 - 250 Hz
Nominal Impedance
2-Ohm

Highlights

Overview
  • Supercritical synthetic organic polymer surround
  • Linear Carbon Fiber/PMI/Glass Fiber cone with aluminum dustcap
  • Co-molded surround and cone body chemically bonded for high durability
Overview

The re-engineered T1 Slim series delivers tactile bass and improved responsiveness in a shallow profile. The Power T1S2-10P is the 10" ported ('P') model with a single 2Ω voice coil, designed for tight installations. Sold individually.

Best for

  • Compact or shallow installation spaces
  • Small ported enclosures
  • Open-air/convertible setups where ported performance is desired
  • Listeners who want strong low-frequency impact from a slim subwoofer

Key points

  • Slim 10" profile engineered for limited-depth installations
  • Single 2Ω single voice coil (SVC) configuration
  • Re-engineered suspension and surround using Nano Cell Direct Injection (NCDI) and bonded co-molded surround for durability and efficient bass extension
  • VCCF (Voice Coil Composite Former) with pure copper voice coil for improved heat dissipation and reduced motor distortion
  • Asymmetric aligned dual-spider design to maintain coil alignment and excursion control
  • Enhanced thermal management via inductive damping and heat-sink measures

Fit and use

Designed for small ported enclosures and shallow mounting locations. The 'P' designation indicates the ported model; enclosure tuning and volume will affect low-frequency response. The subwoofer is sold individually (1 each).

What to know

Sold individually. This is the ported-version slim 10" subwoofer with a single 2Ω voice coil—sealed variants are offered separately. It uses composite voice coil materials and improved thermal design to maintain performance during extended use. For intended performance, use an appropriately designed and tuned ported e…

Highlights

Key features

  • Supercritical synthetic organic polymer surround
  • Linear Carbon Fiber/PMI/Glass Fiber cone with aluminum dustcap
  • Co-molded surround and cone body chemically bonded for high durability
  • Symmetrical ultra-flexible braided flat tinsel leads resistant to fatigue
  • Dual Nomex progressive spiders with stitched tinsel leads
  • Dual wound single 2.5" pure copper voice coil with interior and exterior coils
  • 1 Year Warranty
  • Diecast aluminum frame with integrated heat sink fins
  • Custom 10 AWG slot loaded brass push spring terminals with corrosion resistant tin plating
  • Detachable die cast aluminum trim ring
  • Optional protective grille insert available
  • Optimized for compact ported enclosures
More info

Manufacturer details

The re-engineered T1 Slim subwoofer series delivers next-level reliability and tactile bass performance, offering improved responsiveness and exceptional thermal management. Available in both sealed and ported options, these subwoofers are designed for the tightest installations, while still providing all the bass you demand. Sold individually (1 each).

Sound of Surround – Utilizing Nano Cell Direct injection and a bonded co-molded surround, the T1 series subwoofers ensures maximum reliability and high efficiency low end bass extension.

VCCF (Voice Coil Composite Former) – The voice coil is the heart of any speaker, and ours is crafted from a specialized composite material rigorously tested to withstand extreme heat and low thermal conditions, ensuring no-quit power and minimal motor distortion.

Dual Spiders – The voice coil carrier features a asymmetric aligned 2-spider design to deliver enhanced bass response. Each spider works together to handle a range of low-end notes, ensuring you never miss any bass hits in your music.

Perfect Fit – Available in multiple options, including sealed and ported options, these subwoofers make it easy to find the perfect fit for any installation, no matter the space.

 Launch Video
 Product Overview

Additional details

MAX BASS, SLIM SPACE

This Gen-2 version of Rockford Fosgate’s "T1 Slim" subwoofer is designed to deliver big bass in a compact, shallow design. It’s been re-engineered with more mass to fit in smaller enclosures and includes upgrades like a new surround and better heat management. The “P” (ported) version is designed for ported enclosures and work best in open-air environments (convertible).

 

The voice coil now uses pure copper wire for better conductivity, paired with a new composite former to dissipate heat and reduce distortion. The suspension utilizes a new polymer surround, made using an advanced NCDI (Nano Cell Direct Injection) process to enhance efficiency and durability without risking dry-rot.

Technologies
CTA-2031

CTA-2031

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

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 distortion and back

Stitched Tinsel Leads

Stitched Tinsel Leads

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

EVCC
Patent: 9,025,809

EVCC

Our EVCC (Encapsulated Voice Coil Coupling) technology connects to the woofers voice coil from both the ...

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

FlexFit Basket - Subwoofer

FlexFit Basket - Subwoofer

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

Klippel Verified

Klippel Verified

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

SYMS
Patent: 9,008,348

SYMS

The unique motor structure design allows full excursion capabilities of the woofers voice coil while allowing ...

NCDI Surround

NCDI Surround

This improved surround uses a supercritical synthetic organic polymer created through an NDCI (Nano-Cell Direct

Showing the main technologies for this product.

Specs

Specifications

26
Size10"
Subwoofer TypeShallow
Frequency Response28 - 250 Hz
Nominal Impedance2-Ohm
Fs (Hz)43.5
Qes1.17
Qms9.21
Qts1.04
Vas (Liters)13.1
Sd (cm2)356
Re (Ohms)1.6
Le (mH)0.42
Voice Coil TypeSingle Voice Coil
Power Handling (Watts RMS)500 Watts RMS 1000 Watts Max
Xmax (mm)15
SPL (dB @ 1w/1m)83
Speaker Connector10 AWG slot loaded
Mounting Depth3.01 in. (76.5 mm)
Cutout Diameter9.13 in. (232 mm)
Magnet Weight (oz)15.1 oz. (0.43 Kg)
Voice Coil Diameter2.5" (63.5mm)
Vented Box Volume (Vb)1.0 - 1.50 cu.ft. (28.3 - 42.5 Liters)
In The Box(1) 1125-73494-01 Bit Driver, 40mm 5.0mm (4) 1125-80626-01 4mm Hex, M5x43mm (8) 1125-80626-01 4mm Hex, M5x43mm Self Tap
Shipping Weight11 Lbs. (4.99 Kg.)
Woofer Displacement0.028 cu. ft. (0.82 Liters)
Sealed Box Volume (Vb)Not Recommended
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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
Diagram unavailable

Vented Enclosure

Recommended volume
1.25 cu ft
Volume range
1 cu ft to 1.5 cu ft
Dimensions
32 in W x 14 in H x 7.75 in D
F3
38 Hz
Tuning (Fb)
40 Hz
Port / ID
113 in
Subwoofer size
118 in
Impedance
5 ohm
Power handling (RMS)
500 W
Open official Box Advisor
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Videos

T1 Slim Launch

Announcing the re-engineered T1 Slim subwoofer series that delivers next-level reliability and tactile bass performance, offering improved responsiveness and exceptional thermal management.

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