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Rockford Fosgate  T1D215

Power T1 Series 15" 2000W Peak Power Handling 2 Ohms Dual Voice Coil Component Car Subwoofer

Item #28478

Condition:   Brand New

Product Highlights

  • Power T1 Series
  • 15" Subwoofer
  • 2000W Peak Power
  • 2 Ohms Impedance
  • Dual Voice Coil

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$699.99

Reg. Price $799.99  Save $100.00
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Rockford Fosgate T1D215 Power T1 Series 15" 1000W RMS (2000W Peak Power Handling) 2 Ohms Dual Voice Coil Car Subwoofer


We are a Rockford Fosgate authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • 15" Dual 2-ohm voice coil subwoofer
  • • Grille
  • • Fused 1-ohm/4-ohm SWIFT jumper (installed)
  • • Non-Fused 1-ohm/4-ohm jumper
  • • (12) 1-5/8" Allen head screws
  • • 4mm Allen head bit
  • • Installation/Operation manual (English/ French/ Spanish/ German)
  • • User's Manual
Rockford Fosgate Power T1 Series

A high-performance woofer that provides deep, powerful bass to a car's audio system. It features a large, cast aluminum frame and a high-strength motor structure that ensures excellent sound quality and power handling. The subwoofer's dual 2 ohm voice coils and 2.5” diameter high-temp voice coils provide a high-efficiency design with incredible power handling and low distortion. The paper-cone material used in the speaker provides durability and a controlled sound. The subwoofer is designed to work with both sealed and ported enclosures, allowing for a wide range of installation options.

High-Strength Motor Structure

Designed to provide maximum performance and power output. It features an extended-length, high-temperature voice coil for increased power handling, a copper shorting ring for improved high-frequency response, and an anodized aluminum former for added rigidity. The magnet structure is designed to minimize distortion and reduce power compression. Additionally, the motor is designed with a flex fit basket for easy installation. All of these features combine to provide an impressive power-handling capability of up to 1000 watts RMS.

Cast Aluminum Frame

The cast aluminum frame subwoofer designed to deliver powerful bass and exceptional sound quality. It features a 2.15" voice coil, a 4-layer aluminum voice coil former, and a large motor structure for increased power handling. The cast aluminum frame provides superior rigidity and superior heat dissipation for maximum durability. The T1D215 is capable of handling up to 1000 watts of RMS power, making it a great choice for an extreme car audio system.

High-Temp Voice Coil

It is designed to deliver exceptional sound quality in high-power car audio systems. The subwoofer features a high-temp voice coil that is designed to provide maximum power handling, a large-roll surround for improved linearity, and a stiff, non-resonant stamped steel basket to ensure minimal distortion and maximum bass response. The T1D215 also features a cast aluminum frame that is designed to dissipate heat quickly, ensuring consistent performance over time.

  • Diameter : 15 Inch
  • Maximum Power : 2000 Watts
  • Sensitivity : 88 dB
  • Impedance : 2 Ohm
  • Frequency Response : 25-500 Hz
  • Peak Power Handling : 2000 Watts
  • Shallow Mount : No Inch
  • Number of Voice Coils : Dual
  • Suggested Sealed Box Volume : 2.25 Cubic ft.
  • Suggested Ported Box Volume : 2.66 Cubic ft.
  • Mounting Depth : 8.39 Inches
  • RMS Power Handling : 1000 Watts

Features

  • Symmetrical dual progressive roll tear resistant poly-cotton spiders
  • Proprietary 8 AWG insulated allmetal input spring terminal connection
  • Optimized and matched magnetic and complicance geometry
  • Periodic-stitched fatigue resistant tinsel lead wire
  • High-temp voice coil with spun-laced Nomex® re-inforcement collar
  • Anodized aluminum heat sinking dust cap
  • Kevlar fiber reinforced paper cone
  • Rigid die-cast aluminum basket
  • Optimized pole piece and spider venting
  • Anodized aluminum voice coil former / copper clad aluminum wire
  • 1 Year Warranty

 

Specifications:

  • Size: 15"
  • Nominal Impedance: Dual 2-Ohm
  • Shipping Weight: 53.75 Lbs. (24.4 Kg.)
  • Voice Coil Diameter: 3.0" (75.5 mm)
  • Speaker Connector: Compression Terminal
  • SPL (dB @ 1w/1m): 87.9
  • Vas (Liters): 102
  • Xmax (mm): 16.4
  • Qes: 0.46
  • Re (Ohms): 3.25
  • Magnet Weight: 229 oz. (6.49 kg)
  • Power Handling (Watts RMS)
    • 1000 Watts RMS
    • 2000 Watts Max
  • Mounting Depth: 8.39 in. (213 mm)
  • Fs (Hz): 26.3
  • Qts: 0.43
  • Qms: 6.50
  • Cutout Diameter: 13.9375 in. (354 mm)
  • Woofer Displacement: 0.191 cu. ft. (5.4 Liters)
  • Le (mH): 1.6
  • Sd (cm2): 845
  • CEA-2031 Compliant: CEA-2031 Guidelines
  • Subwoofer Type: Standard
  • Voice Coil Type: Dual Voice Coil
  • Vented Box Volume (Vb): 2.66 cu. ft. (75.3 Liters)
  • Sealed Box Volume (Vb): 2.25 cu. ft. (63.7 Liters)
  • UPC: 780687328955
  • Weight: 54
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

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Write a review!
  • I had this sub turned up and it was bumpin hard, almost too loud. Then I went to the back of my vehicle where is was and the sub was barely moving! so I turned up the gain on my amp and was amazed. It's really powerfull. now I wish I had more than an 1800 watt kenwood amp. very happy with this sub!

    Jay
    2/27/2012

  • got this hooked up in a 2002 blazer 4 door. 1500 hifi cheap but effective. 800 kinetic in the back. 3.5 cubes HO box. makes the windsheild wipers dance a little bit. next the big three and a MECHMAN HO alt

    bill money
    4/29/2012

  • I recently bought one of these monsters and they will take your breath away literally. I love the way it sounds! Dominates all others

    Daysun Mezey
    3/30/2025

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