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T115D2

15" POWER T1 2-Ohm DVC Subwoofer T115D2

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Discontinued
Overview

You know what they say about guys with BIG subwoofers? They have no trunk space! The T1 15" subwoofers will offer the most output when a slot-ported enclosure is used.

  • Precision cast aluminum alloy basket
  • High excursion Thermo-Rubber surround
  • Mirror image symmetrical spiders
  • Massive double stacked magnet motor assembly
  • Anodized aluminum voice coil former / copper clad aluminum wire
  • Parabolic triangular cone geometry support system
  • Embedded 12 AWG tinsel leads / dual 8 AWG slot loaded wiring terminal
  • Removable and reversible screw concealing ring
  • 1 Year Warranty
Technologies
CEA-2031
CEA-2031

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

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CEA-2031
CEA-2031

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

Embedded DVC Tinsel Leads
Embedded DVC Tinsel Leads

Tinsel leads are stitched through the spider to prevent short circuits.

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Embedded DVC Tinsel Leads
Embedded DVC Tinsel Leads

Tinsel leads are stitched through the spider to prevent short circuits.

Stress Analysis Model
Stress Analysis Model

Geometry based modeling yields a stronger cone design.

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Stress Analysis Model
Stress Analysis Model

Geometry based modeling yields a stronger cone design.

Optimum Suspension Linearity
Optimum Suspension Linearity

Keeps distortion levels down during subwoofer excursion.

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Optimum Suspension Linearity
Optimum Suspension Linearity

Keeps distortion levels down during subwoofer excursion.

Dual Mirror Imaged Spiders
Dual Mirror Imaged Spiders

Keeps voice coil aligned during high excursion levels.

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Dual Mirror Imaged Spiders
Dual Mirror Imaged Spiders

Keeps voice coil aligned during high excursion levels.

Proprietary Input Terminals
Proprietary Input Terminals

8 AWG terminals facilitate higher current transfer to woofer.

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Proprietary Input Terminals
Proprietary Input Terminals

8 AWG terminals facilitate higher current transfer to woofer.

Magnetic Linearity
Magnetic Linearity

Results in loud, powerful punched up bass with low distortion.

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Magnetic Linearity
Magnetic Linearity

Results in loud, powerful punched up bass with low distortion.

Reversible Mounting
Reversible Mounting

Rockford Fosgate subwoofers can be mounted in either direction. A removable trim ring can be installed ...

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Reversible Mounting
Reversible Mounting

Rockford Fosgate subwoofers can be mounted in either direction. A removable trim ring can be installed on the back or front side of the subwoofer frame. This gives the subwoofer a finished look regardless of mounting configuration.

Triangular Support System
Triangular Support System

Produces tight, solid bass at high sound pressure levels.

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Triangular Support System
Triangular Support System

Produces tight, solid bass at high sound pressure levels.

Klippel DA1 Analyzer System
Klippel DA1 Analyzer System

Measures and confirms a subwoofer's high power stability prior to release for production.

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Klippel DA1 Analyzer System
Klippel DA1 Analyzer System

Measures and confirms a subwoofer's high power stability prior to release for production.

Anodized Aluminum Voice Coil Former
Anodized Aluminum Voice Coil Former

Rockford Fosgate subwoofers use anodized aluminum voice coil formers that provide superior heat dissipation (up to ...

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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 dissipation (up to 100° at full power levels). Unlike traditional plastic substitutions, aluminum acts like a heat-sink to quickly dissipate thermal build-up on the voice coil. This keeps subwoofers cool during high SPL conditions.

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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Aluminum Dust Cap & Cone
Aluminum Dust Cap & Cone

A hard anodized cone and dust cap offers strength, weight and thermal capacity.

Specifications
Size
15"
Nominal Impedance
Dual 2-Ohm
Re (Ohms)
3.1
Xmax (mm)
14
Qms
6.74
Qts
0.43
Fs (Hz)
26
CEA-2031 Compliant
CEA-2031 Guidelines
SPL (dB @ 1w/1m)
88
Power Handling (Watts RMS)
600 Watts RMS
1200 Watts Max
Qms
6.74
Qts
0.43
Fs (Hz)
26
CEA-2031 Compliant
CEA-2031 Guidelines
SPL (dB @ 1w/1m)
88
Power Handling (Watts RMS)
600 Watts RMS
1200 Watts Max
Magnet Weight (oz)
220 oz. double stacked
Voice Coil Diameter
3" anodized aluminum
Mounting Depth
8.375 in.
(21.27 cm)
Shipping Weight
45.8 Lbs.
(20.8 Kg.)
Speaker Connector
Dual 8 AWG slot load
Compatibility
Support

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.


View Process

Wiring Wizard

Available Wiring Diagrams

Please consult your amplifier owner's manual for lowest recommended impedance.



















Speaker Polarity

Your woofer may use one of the following to identify (+/-) terminals.

Positive +

Red Post

Purple (4Ω)

Red (8Ω)

Negative -

Black Post

No Dot

No Dot

Speaker Polarity

Your woofer may use one of the following to identify (+/-) terminals.

Positive +

Red Post

Purple (4Ω)

Red (8Ω)

Negative -

Black Post

No Dot

No Dot

Box Advisor
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