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Rockford Fosgate Power T112D4 thumbnail image
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5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.8
Features
5
Design
5
Usability
5

Customer Reviews

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wow

I have 2 of these with a 1600rms Hifonics amp.. and holy crap..u cant hardly breathe in my Toyota 4runner.. i was sitting in the yard listening to them and after about 5 minutes. i had to get out because i was getting light headed ...definitely the best subs i have ever heard..i use to have an l5 but sold it and got these..very glad i did that..my friend has three alpine type x's and mine hit harder than his..very very pleased...cant imagine the t2's....but overall well worth every penny

By Shane on February 15, 2009

19 found this helpful


Unbelieveable

I own two of these monsters. I knew they were great speakers but could not believe what they can do. The hard hitting bass is stunning. Powered with a good amp and the speakers will laugh in the amount of bass you can pump through them.

By Zavvan on February 19, 2005

19 found this helpful


rockfordfosgate t1

ive had them for 4 years and still going :) great woofers

By juan on December 13, 2013

17 found this helpful


Amazing Sub!

I used to have 2 Kicker CVR's in the kicker ported box. It was loud but I wasn't satisfied. I upgraded to 2 T1's and man ! It was a big difference.
I can't turn it up all the way . It hurts my ears and I'm afraid my window is gonna blow. lol This subs hits so hard . Its loud period. Definitely worth it !

By Gabe on May 27, 2010

18 found this helpful


UNREAL DEAL! THESE RETAIL FOR $450 EACH!

Well put it this way, they are LOUD! These subs are crazy and im running them in a box built too small for them mainly the frequency is not right but still. Im planning to build the exact recommended box(according to ROCKFORD FOSGATE.com) asap. But im very pleased with them but mostly with how much i saved with sonicelectronicx. THANKYOU THANKYOU

By Bobby on January 5, 2010

17 found this helpful


AMAZING!

I have two of these in a ported box with only a 1000 watt kenwood amp giving them about 200 watts each out of 600 rms each and they POUND! I have the loudest system at my school and they are only getting 1/3 of the power! I am fixing to buy the Rockford Fosgate t-1500bd amp and i cant even imagine what they r gonna sound like!

By Deitchman on February 21, 2010

17 found this helpful


Great Sub

I was skeptical when first purchasing this subwoofer but now i am very glad I did. I am running 700 watts RMS to it from a hifonics amp. It blows away my buddy's p3 and my other friends sony woofer. good buy just make sure you set up the deck and amp right and this thing will straight up slam! everyone elses subs have blown up at least once but this thing just keeps thumping.

By John on January 28, 2009

16 found this helpful


Bass Killer

I own 1 T112D4 right now being pushed by a Kwood 9102d amp, in a '97 Satty SL2. and it sounds sick, I know a lot of people have kind of left Rockford's side because they don't make subs like they used to...not in this case, I used to have 2 HX2 12"'s and I think this hits just as good as the HX2's used to. If you want a good high quality sub that will beat the neighbor's head in or win some comp's get this sub!

By Josh on July 13, 2007

16 found this helpful


Great sub

This sub hits hard by itself let alone if you pair it up with another. for this price this is a great sub to start up your system. I've got it hooked up to a 600W Alpine amp and it adds plenty of bass to your music. Granted, one of these won't shake your mirrors but it will rattle everything else.

By Grim on January 15, 2010

14 found this helpful


Great sub

I managed to pick one of these bad boys up at a pawn shop still in the box brand new for cheap. It is a beast. It looks pretty much bullet proof. I really enjoyed listening to lil jon on this one. It made my seat shake like crazy. It has the capability to shake your seat at 12 hz in a sealed box. Its impressive. If your looking for sound quality and spl, this sub is for you. You wont be disappointed.

By Luke on December 29, 2009

14 found this helpful


Great value spl+sq

Currently been running a single 12" on jl 500/1 sounds amazing. For the price it's well design. You can abuse them all day i do. I had it for few years now with no issues. Yes there loud yes you need a real good amp. Preference is key spl vs sq for me I lean on sq side more.

By Moglie on October 9, 2020

3 found this helpful


BUY FROM SONIC

I have bought two of these subs from Sonic and I STILL haven't seen better deals anywhere. I bought these over 1 yr ago and I still havent heard there 'PEAK' performance. Because they ALWAYS want more power and you can't give it to them. I have them in proper custom built (don't buy prefab for these) box and a 'old school' Punch 500 amp which I believes pumps out around 1800-2000 watts. And I have two Prime R300-4 amps. 1 for each door and rear deck speakers in which are alpine type R 6 1/2. Unreal sound and all in a stupid, very little, cavalier. Sounds good to me and I couldn't be any happier. All thanks to you SONIC ELECTRONICS. I would recommend this site to even my dad because I know he wont be getting ripped off!

By Robert on February 25, 2011

3 found this helpful


AMAZING!!

I bought 2 of these and put them in a bandpass box but had to take the plastic ports out bcuz the subs were to big for it. So even tho there is 3 giant holes in it and they r only getting about 250 rms each it is the loudest cleanest system at my school. Im gonna fill in the ports and take the plexi glass out tho and get a RF t-1500bd amp and its gonna b insane!

By Deitchman on February 18, 2010

3 found this helpful


Rockford Fosgate T112D4

good subwoofers still bumping good and loud

By juanpontiac on November 1, 2009

4 found this helpful


wow

I have two of these subs in a diamond design ported box ran by a t10001bd not enough juice for them but runs them ok, with a cadence 2.5 farad cap. These subs hit everything. the highs and lows. I have had numerous people ride in my car and instantly give them a headache. Amazing subs. watts are not everything. the m3 mojos,kicker L'7s, jl audio w7 cannot compete with this subs power handling when it is only rated 1200 peak and the bass it throws out you.

By Nick on March 4, 2008

3 found this helpful


ultimate sounding woofers

I have 2 of these in my Toyota 4 Runner truck running with a T1500-BD in a custom made ported box tuned to 40 hz. The bass is very clear, hits hard when I want it to and is tight. These woofers are solid, professionally made, sturdy and are in a class by themselves. These woofers can last a very long time if wired up to a clean amp and not blasted all day. Rockford Fosgate broke the mold on these T1's and on their T2 models. This woofers are well worth the money.

By Michael on April 23, 2008

3 found this helpful


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