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Rockford Fosgate  T115D4

15" 1200W Dual 4-Ohm Subwoofer

Item #14222

  Free 2-Years Warranty Included!
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SPECIFICATIONS


  • Diameter : 15 Inch
  • Low Frequency Response : 20 Hz
  • High Frequency Response : 200 Hz
  • Sensitivity : 87.5 dB
  • Impedance : 4 Ohm
  • Peak Power Handling : 1200 Watts
  • Number of Voice Coils : Dual

FEATURES


  • aluminum parabolic woofer cone
  • rubber surround
  • cast aluminum basket
  • dual 2-ohm voice coils
  • top-mount depth 8-1/2"
  • sealed box volume 2.0-2.5 cubic feet
  • ported box volume 2.25-3.25 cubic feet
  • Priced per speaker
  • UPC:
  • Weight: 0
  • 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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  • Hits hard. I have 2 of these in a slot ported box and i'm only giving them 536wRms and they hit. Could use a great deal more power, you can tell. All around loud and hits hard. Your gonna need a powerful amplifier for this monster.

    GALLADOR15
    8/17/2005

  • These subwoofers hit Very Loud Low Bass! I have 4 of them on 2 1,000 watt MB Quart amps in two seperate boxes that are 4.5 cubic ft. each and they Hit Very Hard! I have had a L7 15 before and I would compare them to a L7 15 Solo-Baric!

    Jimmy
    1/15/2006

  • Great Sub be sure to get enough power and make sure you dont want any more trunk space

    Jeffrizzle
    8/4/2006

  • I was very impressed with this sub. I have one running on a 1200.2 rockford amp. it pounds. I would say it blows kicker's L7 (I had a 15" hooked up to the same amp and blew it in 2 days) way out of the water

    Byrdman
    9/19/2006

  • This sub is great. I'm powering it with a RF p600.1bd in a 3.25 cubic foot box tuned @ 32 htz. It hits hard and VERY low. Pounds harder and sounds way better doing it than my friend w/ 2 Kicker CVR 12's in a ProBox. Just look around at the 15 inch subs from other brands and find a 220 oz magnet on one. This sub weighs 51 freakin pounds. Buy it, put the right power to it, and build your own custom enclosure.

    Nick
    6/20/2007

  • BAD ASS SUBS, TWO IN A 91 TOYOTA CELICA GTS COUPE, FULL DYNOMAT, WITH MTX TE1501D 3000 WATTS, SEALED SEPERATE ENCLOSURES, ONE FACES THE FRONT AND THE OTHER THE BACK, MY MIRRORS FLAP LIKE WINGS ON A BIRD!!! PEOPLE CAN NOT STAND TO BE AROUND ME IN TRAFFIC, STOP AT A LIGHT AND PEOPLE HOLD THERE HANDS OVER THERE EARS IN EVERY CAR AROUND ME UBNLESS THEY LIKE THE BASS, BUY IT!

    TYLER
    8/30/2008

  • The fifteen inch subs are the way to go. I have two in my 03 devill and powering it with the p8000s amp. Hits harder than any other subs I have ever owned. And they are very affordable.

    Joe
    9/2/2008

  • I HAVE TWO OF THESE IN MY 2000 BUICK CENTURY AND IT SOUNDS LIKE AND EARTQUAKE!!! I HAVE THEM HOOKED UP TO A CHEAP 2000WT QUANTIUM AMP AND IT HITS WAY HARDER THAN ANY SYSTEM IN MY HOOD. WHEN THE NEW AMP ARIVES LOOK OUT HOOD!!!!

    TEE
    1/3/2010

  • I have had many different brand subwoofers from 10's to 15's and these 15' woofers are absolutely outstanding! I just can't say enough good things about them. If you build the enclosure to rockford's specs these things will POUND. I have them in my 05' altima hooked up to a RF T10001BD power amp. You need dynamat with these subs though. I also have a kinetik 1800kc battery in my trunk. These thing ROCK!!

    Cdub
    5/10/2010

  • I've had a pair of these T1s in a big box in my suburban for 6 years with a 2000 watt amp for each speaker holy sh@t the bass coming out of this system is earth shattering I haven't come across anyone who can out sub me anywhere I haven't had any problems since buying using them for 6 years! I would definitely recommend T1s too anyone who wants to sub on the next level.

    Nano M
    12/29/2013

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