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Power#T115D2

Rockford Fosgate T115D215" POWER T1 2-Ohm DVC Subwoofer

You know what they say about guys with BIG subwoofers? They have no trunk space

Highlights

  • 1 Year Warranty
  • Precision cast aluminum alloy basket
  • High excursion Thermo-Rubber surround
  • Parabolic triangular cone geometry support system

Key specs

Full specs
Magnet Weight (oz)
220 oz. double stacked
Size
15"
Power Handling (Watts RMS)
600 Watts RMS 1200 Watts Max
Mounting Depth
8.375 in. (21.27 cm)
Shipping Weight
45.8 Lbs. (20.8 Kg.)
Voice Coil Diameter
3" anodized aluminum
SPL (dB @ 1w/1m)
88
Fs (Hz)
26

Key specs

Full specs
Magnet Weight (oz)
220 oz. double stacked
Size
15"
Power Handling (Watts RMS)
600 Watts RMS 1200 Watts Max
Mounting Depth
8.375 in. (21.27 cm)

Highlights

Overview
  • 1 Year Warranty
  • Precision cast aluminum alloy basket
  • High excursion Thermo-Rubber surround
Overview

You know what they say about guys with BIG subwoofers? They have no trunk space

Highlights

Key features

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

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.

Technologies
Aluminum Dust Cap & Cone

Aluminum Dust Cap & Cone

The application of a Hard anodized cone body and dust cap for the subwoofer offers an ideal combination of

CEA-2031

CEA-2031

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

Proprietary Input Terminals

Proprietary Input Terminals

Proprietary dual 8 AWG spring terminals are designed for extreme power handling, maximum current transfer and easy

Dual Mirror Imaged Spiders

Dual Mirror Imaged Spiders

Dual spider designs create a true mirror corrugation detail that delivers the critical voice coil stability and

Optimum Suspension Linearity

Optimum Suspension Linearity

What is suspension linearity? Just as in magnetic linearity…suspension linearity is the amount of symmetry a

Reversible Mounting

Reversible Mounting

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

Magnetic Linearity

Magnetic Linearity

Magnetic linearity is the amount of symmetry a woofer’s magnetic force (BL) exhibits through it’s voice coil’s

Triangular Support System

Triangular Support System

Punch and POWER subwoofers integrate a large diameter concave dust cap and curvilinear cone geometry to create a

Klippel DA1 Analyzer System

Klippel DA1 Analyzer System

Rockford Acoustic Design (RAD) uses a computer based Klippel Analyzer to design, measure and confirm a woofer’s

Showing the main technologies for this product.

Specs

Specifications

20
Magnet Weight (oz)220 oz. double stacked
Size15"
Power Handling (Watts RMS)600 Watts RMS 1200 Watts Max
Mounting Depth8.375 in. (21.27 cm)
Shipping Weight45.8 Lbs. (20.8 Kg.)
Voice Coil Diameter3" anodized aluminum
SPL (dB @ 1w/1m)88
Fs (Hz)26
Re (Ohms)3.1
Qts0.43
Qms6.74
Xmax (mm)14
Qes0.46
Vas (Liters)89.1
Cutout Diameter13.8125 in. (35.08 cm)
Woofer Displacement0.134 cu. ft. (3.79 Liters)
Le (mH)4.2
Sd (cm2)790
Nominal ImpedanceDual 2-Ohm
Speaker ConnectorDual 8 AWG slot load
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Installation resources

Wiring diagrams

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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

Wiring Diagram #8

Wiring Diagram #8

Source: Rockford Fosgate

Wiring Diagram #9

Wiring Diagram #9

Source: Rockford Fosgate

Box Advisor
Sealed Enclosure diagram

Sealed Enclosure

Recommended volume
2.25 cu ft
Volume range
2 cu ft to 2.5 cu ft
Dimensions
27.5 in W x 17.5 in H x 11.25 in D
Port / ID
81 in
Subwoofer size
83 in
Impedance
3 ohm
Power handling (RMS)
600 W
Vented Enclosure diagram

Vented Enclosure

Recommended volume
2.75 cu ft
Volume range
2.25 cu ft to 3.25 cu ft
Dimensions
27.5 in W x 17.5 in H x 15.25 in D
Tuning (Fb)
35 Hz
Port / ID
83 in
Subwoofer size
83 in
Impedance
3 ohm
Power handling (RMS)
600 W
Open official Box Advisor
Support

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Return Authorization

If you bought this product from Onkar Electronics, use the Contact Us page on the Onkar Electronics website and we will help with return authorization and warranty support. If you purchased it from another dealer, contact that authorized dealer first for return assistance.



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