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Power#T1S2-10S

T1S2-10SPower 10" T1 Slim 2Ω SVC Subwoofer for Sealed Enclosures

The Power T1S2-10S is a slimline 10" subwoofer from Rockford Fosgate’s re-engineered T1 Slim series. It’s built for tight installations and sealed enclosures, offering tactile low-frequency performance with enhanced thermal management.

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
27 - 250 Hz
Nominal Impedance
Fs (Hz)
36
Qes
0.86
Qms
7.0
Qts
0.76

Key specs

Full specs
Size
10"
Subwoofer Type
Shallow
Frequency Response
27 - 250 Hz
Nominal Impedance

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 Power T1S2-10S is a slimline 10" subwoofer from Rockford Fosgate’s re-engineered T1 Slim series. It’s built for tight installations and sealed enclosures, offering tactile low-frequency performance with enhanced thermal management.

Best for

  • Small sealed enclosures and tight installation spaces
  • Applications where shallow mounting depth is required
  • Listeners who want strong, tactile bass without a large enclosure

Key points

  • Slim 10" profile optimized for limited space
  • Single 2Ω single voice coil (SVC)
  • Re‑engineered surround and suspension for improved responsiveness
  • Nano Cell Direct Injection bonded co-molded surround for durability and efficiency
  • VCCF (Voice Coil Composite Former) with pure copper voice coil to improve heat dissipation and reduce distortion
  • Asymmetric dual‑spider design and aluminum spider spacer for stability and cooling

Fit and use

Intended for use in small sealed (closed) enclosures where a shallow subwoofer is needed. The slim design suits tight locations such as compact trunks or vehicle cabins. Sold individually (1 each); plan enclosure volume and amplifier matching according to the driver’s published specifications.

What to know

Sold individually — you will receive one subwoofer per SKU. This is the sealed ('S') version of the T1 Slim series; a ported variant is available in the lineup for different enclosure preferences. The model emphasizes improved thermal management and suspension upgrades to maintain performance in confined installs. For…

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 sealed enclosures
Technologies
CTA-2031

CTA-2031

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

Klippel Verified

Klippel Verified

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

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

SYMS
Patent: 9,008,348

SYMS

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

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

Stitched Tinsel Leads

Stitched Tinsel Leads

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

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 Response27 - 250 Hz
Nominal Impedance
Fs (Hz)36
Qes0.86
Qms7.0
Qts0.76
Vas (Liters)15.4
Sd (cm2)356
Re (Ohms)1.8
Le (mH)0.71
Voice Coil TypeSingle Voice Coil
Xmax (mm)15
SPL (dB @ 1w/1m)82
Power Handling (Watts RMS)500 Watts RMS 1000 Watts Max
Speaker Connector10 AWG slot loaded
Voice Coil Diameter2.5" (63.5mm)
Magnet Weight (oz)15.1 oz. (0.43 Kg)
Cutout Diameter9.13 in. (232 mm)
Mounting Depth3.01 in. (76.5 mm)
Woofer Displacement0.028 cu. ft. (0.82 Liters)
Sealed Box Volume (Vb)0.5 – 0.75 cu.ft. (14.2 – 21.2 Liters)
Vented Box Volume (Vb)Not Recommended
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.)
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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

Sealed Enclosure

Recommended volume
0.5 cu ft
Volume range
0.5 cu ft to 0.75 cu ft
Dimensions
14 in W x 13.75 in H x 7.5 in D
F3
40 Hz
Qtc
1
Port / ID
107 in
Subwoofer size
116 in
Impedance
5 ohm
Power handling (RMS)
500 W
Accessories