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Rockford Fosgate Power T1 T1D415 thumbnail image
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5 star
88%
4 star
13%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
4.8
Features
5
Design
4.9
Usability
5

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Customer Reviews

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T1D415

The T1 sub delivers on such an amazing level that I can't put what I want to say into words. So I will keep this short as possible. If you want to have outstanding bass with high spl this is your sub. On the other hand, if you want sound quality then this sub will also please just about any audiophile. Just remember, if you want spl go ported, and if you want sound quality go with a sealed box. Like I said from the start, the T1 sub DELIVERS.

By Snake on October 20, 2014

64 found this helpful


Good old Fosgate Power!

Installed this sub in my friends 98 Grand Prix in a custom box and so far it has managed to break his trunk latch and shake his rear spoiler loose. It's also very durable, getting fed 1000 watts daily on music and it hasn't had a single problem to date. Overall a very solid woofer.

By Austin on April 12, 2014

57 found this helpful


T1D4-15

I have two of these on a T1500-1 bd amp and they perform better
than any sub I have had in my Nissan Versa hatchback.
If you have the funds, I'd say buy this sub knowing that it
is money well spent.
P.S. I love the ability to switch between 2 or 8 ohms with just the
flip of a plug, and best of all only one pos and neg hook-up.

By Donnie on November 24, 2014

52 found this helpful


Low rumble

For the first time, I am at a loss for words, from the moment you pick this sub up you will notice what a real sub feels like. There is nothing negative I could say, no bad comment, and no regrets. I listened to several songs, and no matter what type they sounded great. I have two in a ported box in a Nissan Versa hatchback. They are driven by a RF T-1000-1 constant power amp. If you can, get them and have no regrets.

By southpaw on December 9, 2013

53 found this helpful


Updated Review

I had two of these on a Rockford T 1000-1bdcp and thought that was great, but then I put a Rockford T 1500-1bdcp on these subs and they took the word bass to a whole new meaning. These subs made everything in my Nissan Verse hatchback shake. The T 1000-1 amp is great, but it had these subs under powered. The tech at Sonic was correct, these subs on a Rockford T 1500-1bdcp is wicked strong. I highly suggest you get one or two if you can fit them in your ride.

By Southpaw on July 10, 2014

49 found this helpful


T1D415

Awesome sub. Hits hard! Highly recommended. I have one and it's louder than my friends two kickers.

By Jake on November 1, 2013

45 found this helpful


By Russell on April 3, 2026 Checkmark Icon Verified purchase


Massive in size, massive in bass.

This speaker the t1d415, is all about bass and how tight it is. It is a must to use it with other Rockford Fosgate speakers for total annihilation. Two of these 15" pro subwoofers will squeeze you with all the sound they produce. I will tell you the price is great for what you get! ????

By Mark on December 12, 2024 Checkmark Icon Verified purchase


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