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Rockford Fosgate T1D215 - New (Damaged Packaging, Product A+)

1000W 15" Power T1 Series Dual 2 ohm Subwoofer

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• 2000W Peak
• 1000W RMS
• Dual 2 Ohm
• Kevlar Fiber Reinforced Paper Cone
• VAST Santoprene Rubber Surround
• Anodized Aluminum Voice Coil
• Inductive Damping Heat Sink
• SWIFT Terminals

Learn more about the t1d215_obc
Was $699.99 Details
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$559.99

 with warranty

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Open box icon Brand new $699.99

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Description


Rockford Fosgate brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

Product Features

  • 15" Dual 2 Ohm Power Series Subwoofer
  • Power Handling:
    • Peak: 2000 watts
    • RMS: 1000 watts
  • Impedance: Dual 2 Ohm
  • Kevlar fiber reinforced semi pressed paper cone for stability and durability
  • High durability VAST Santoprene rubber surround for increased excursion and 25% more cone area
  • Anodized aluminum voice coil former provide enhanced heat dissipation that keeps the subwoofer at a safe operating temperature
  • Hard anodized aluminum dust cap
  • Tear and fatigue resistant poly cotton spider equipped with stitched balanced tinsel leads that improve reliability and performance
  • Optimized motor magnetics with extended vented pole piece and bumped backplate
  • IDHS (Inductive Damping Heat Sink) helps radiate heat to reduce the voice coil temperature
  • SWIFT terminals provide built-in fusing for protection of from voltage transients and allows nominal impedance of voice coils to easily be wired in a series or parallel configuration
  • Rigid die-cast aluminum basket for strong construction
  • Metal mesh grille included for added protection
  • Double stacked Ferrite magnet structure
  • Proprietary spider cooling vents
  • Multi-point high temp/high strength neck joint bonding technique for added durability
  • Removable and reversible screw concealing ring
  • 3" High-temp voice coil with spun-laced Nomex re-inforcement collar
  • Xmax: 16.4mm
  • Mounting Diameter: 13-7/8"
  • Mounting Depth: 8-3/8"
  • SPL: 88 dB
  • 1-year Sonic Electronix Warranty

Check out the Rockford Fosgate T1D215 Owner's Manual

Tips for Installing the T1D215 Subwoofer


Subwoofer Wiring Guide


Wiring Guide to Wire 1 Rockford Fosgate T1D215 - New (Damaged Packaging, Product A+) Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Rockford Fosgate T1D215 - New (Damaged Packaging, Product A+) Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Rockford Fosgate T1D215 - New (Damaged Packaging, Product A+) Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Rockford Fosgate T1D215 - New (Damaged Packaging, Product A+) Subwoofers

2 Channel Amp

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
Power T1 Series
Subwoofer Size
15"
Peak Power Handling
2000 watts
RMS Power Handling
1000 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Voice Coil Diameter
3"
Frequency Response
Not specified by manufacturer
Sensitivity
88 dB
Xmax (millimeters)
16.4 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Kevlar Reinforced Pulp Paper
Woofer Surround
Santoprene Rubber
Magnet Structure
Double Stacked
Subwoofer Grille
Yes - Included
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Minimum Ported Box Volume
2.66 cubic feet
Maximum Ported Box Volume
3.25 cubic feet
Top-Mount Depth (Mounting Depth)
8-3/8"
Cutout Diameter
13-7/8"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
26.3 Hz
Equivalent Compliance (Vas)
102 liters
Total Speaker Q Value (Qts)
0.43
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

T1D215

Weight:

52.35lbs

Internal SKU:

t1d215_obc

Internal Product ID:

201237

Customer Ratings & Reviews



5 star
78%
4 star
22%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.7
Features
5
Design
5
Usability
4.9

Customer Reviews

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sweeeeet!!!

The following review is for T1D215, which is a part of the bundle you are viewing.

i bought this sub have it at 1 ohm with a hifonics zeus 1500.1. it is enclosed in a 3.25 cubic foot enclosure tuned to 35 hz and it poundsssssss. the bass from this thing is crazy. i swear ime gettin 2 inches of excursion!!! definitely a reccomended subwoofer.

By bradley on July 21, 2012

48

found this helpful.

Serious Thump

The following review is for T1D215, which is a part of the bundle you are viewing.

Bought this to put in my son's Altima. Powered by a Hifonics Brutus. Shakes the street......... The fact that you only have to flip a plug to go from 4 to 1 ohm made the break in super easy. LOVE HOW HARD THIS HITS!!!!!!! ( actually, I hate it, because my kid doesn't turn it down before pulling in the garage, and knocks glasses off the kitchen counter... ) Choose this over the Orion HCCA and do not regret it one bit.

By Michael on September 17, 2013

43

found this helpful.

Crazy Bass

The following review is for T1D215, which is a part of the bundle you are viewing.

Let me start by saying these subs are incredible, they're very loud and produce some earth shaking bass. I recently just installed 2 of these in sealed box (until I get a custom ported box) hooked up to a T2500-1bd all in my dodge charger. Once the installation was complete and the bass got going, MAN, I had to hop out of the car because it was so loud. Unfortunately my amplifier didn't come with a bass remote so I have to adjust the subwoofer levels via the headunit, however I do plan to but one in the future.

Also I have the Audio Control "The Epicenter" hooked up as well so I can hit those low notes on songs that don't have bass like "More bounce to the ounce", "Flashlight", and "Corriodos". The bass these woofers produce for songs that have bass vs bass that only a bass enhancer like The Epicenter can produce is absolutely amazing, the low notes will be there everytime.

2 things are a must when you buy these subs:
-4 channel amp for mids and highs
- Dynamat for the entire trunk (100%)
As happy as I am with my setup, I don't have a 4 channel amp or dynamat. My trunk has a makes very nasty rattle and because the bass is so deep and loud, ai don't get much vocals from even with sub levels set at 0 from the headunit. You also really want to consider a couple batteries and possibly an alternator because a cap alone isn't gonna cut it, you're getting a lot of SPL an without an good electrical foundation backing it up you're in trouble.

The only thing left to say is that I highly recommend these if you want some raw fosgate power.

By Dezmond on August 12, 2012

42

found this helpful.

Great Sub

The following review is for T1D215, which is a part of the bundle you are viewing.

This sub is so beast. Has great clear bass and thumps. With proper amp/wiring/enclosure/volts/tuning you will be pushing 145 dbs easily. I would highly recommend this sub. If i didnt have an impala I would be getting 4 of these. Bad sub, hands down!

By RF Love on October 10, 2013

40

found this helpful.

rockford t1d215

The following review is for T1D215, which is a part of the bundle you are viewing.

I bought one sub hoping to get a pounding system and thats exactly what i got and then some. I definitely recommend this if you build good box specs.

By kris on March 2, 2012

41

found this helpful.

Great sub

The following review is for T1D215, which is a part of the bundle you are viewing.

Great hitting sub great sound I couldn't imagine 2 or just one big T2 I don't know how u would ever find the mids highs to keep up I just have one these with a vented box built to spec im having a hard time right now finding mids and highs to keep up

By David on October 11, 2011

39

found this helpful.

Awesome!

The following review is for T1D215, which is a part of the bundle you are viewing.

These subs pound! I never had any thing hit like these. Just riding around they set off alarms. Great buy.

By Brad on March 7, 2011

39

found this helpful.

Big Time Bass!

The following review is for T1D215, which is a part of the bundle you are viewing.

I installed a pair of these T1 15" subs in my 4Runner, using the Rockford Fosgate Power 1500bd amp. I built a dual chamber ported box ro the recommended specs. I had to face the speakers and ports straight up at the roof which typically isnt as loud as pointing them to the back, but that was my only option. It took up nearly all cargo space but it was rediculously loud. I honestly should have either purchased 2 of the 1500 watt amps or gone with the big boy 2500 watt version, but my little 130 amp alternater was taxed with just the 1500 and the matching 600 watt 4 channel. Ive had a few different dual 12" boxes also, and while these 15's were easily the loudest, my set of JL Audio 12w6V3's and Memphis M6's did sound better musically. 15's just arent what you want for sound quality systems. The only 2 sub setup that Ive owned that was considerably lounder was a pair of 12W7's I had in my Yukon running off 2 JL 1000/1 amps. Thats actually just about the loudest 2 12" setup Ive ever heard, but with about $4500.00 in amps and subs it should be. Anyway, If I buy more Fosgate woofers in the future Ill go with the 13" T2 as I'm just not too satisfied with the overal sound quality that 15's have. But I will say these are easily the best ones Ive ever had!

By Lineman26 on August 31, 2021

30

found this helpful.

True power hungry beast!

The following review is for T1D215, which is a part of the bundle you are viewing.

This bad boy is rocking hard and its not even broke in yet. I have thos paired with an old style t115d2 and it sounds great. Cant go wrong with thos one. If you dont think it sounds earth shattering then its because your not powering it with the rockford t1500bdcp. Over all sleek look and has bass for days.

By Ethan on May 22, 2022 Checkmark Icon Verified purchase

25

found this helpful.

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