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Rockford Fosgate T400-4
7.6 out of 10

Rockford Fosgate T400-4

2/4 channel switch 24dB/octave crossover 4 Gauge Read more

Great Deal: $399.99

Reviews and Problems with Rockford Fosgate T400-4

Showing 1-10 of 39
Overall 10
10

Five Stars

i3sD, Amazon
9 May 2015
  • Summary: Really good strong quality amp! Way underrated! 2Ohm bridge stable!
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Overall 10
10
Design 10
10
Value for money 10
10
Features 10
10
Durability 10
10
Usability 10
10

Beast amps

John, Sonic Electronix
29 November 2014
  • Conclusion: Gotta say RF has some of the best amps on the market,love the power and sound quality from the RF amps.
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Overall 10
10
Design 10
10
Value for money 10
10
Features 10
10
Durability 10
10
Usability 10
10

POWER

John, Sonic Electronix
3 December 2013
  • Conclusion: What more can be said about RF amps,they're way underrated unlike most other cheaper amps, I have mine powering 3 pairs of tweets and about to be adding maybe 2 more pairs on it. This amp is worth every penny. You get what you pay for.
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Overall 10
10
Design 10
10
Value for money 10
10
Features 10
10
Durability 10
10
Usability 10
10

The best has returned

david, Sonic Electronix
22 September 2013
  • Conclusion: I have been a stereo fanatic for many years and have had plenty of different type of amps. I had heard a lot about them changing ( for the better) so I gave them a try again so very glad I did cause Fosgate is BACK and better than ever.
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Overall 8
8.3
Design 10
10
Value for money 8
8.0
Features 8
8.0
Durability 10
10
Usability 6
6.0

Rockford t400

Jpf 6110, Sonic Electronix
12 September 2013
  • Conclusion: I have the T400 powering my focal 6.5 poly glass, it helps them scream to my satisfaction. I have no problem with the amp getting hot or handling my finger going to the volume .
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Overall 10
10
Design 10
10
Value for money 10
10
Features 10
10
Durability 10
10
Usability 10
10

Great Amp!

Francisco, Sonic Electronix
27 June 2013
  • Conclusion: Great amp for the price. Pros: -554 rms total output. -83 watts per chan at 4 ohms and enough to handle front and rear speakers. (pioneer component front, rear pioneer 6x9) -Very great design and durability seems to be very good and rigid.
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Overall 10
9.7
Design 10
10
Value for money 10
10
Features 8
8.0
Durability 10
10
Usability 10
10

This amp is great!

Braden, Sonic Electronix
23 May 2013
  • Conclusion: Clarity and quality are both achieved with this high end audiophile amplifier. Well done Rockford Fosgate. This a perfect 4 channel amp for amy mobile audio enthusiast.
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Overall 10
10

RFFG T400-4

RubenA, Crutchfield
16 September 2012
  • Summary: Bought this amp over 4 years ago. Still going strong with NO problems. The Punch EQ Setting can really bring speakers to life. Highly suggest!
  • Pros: Easy to install, Great build quality, Amazing sound, Ability to do 2 channel OR 4 channel. Light weight.
  • Cons: N/A
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  • See Product at Crutchfield ($399.99)
Overall 10
10

Foskin awesome!

Mike, Crutchfield
10 July 2012
  • Summary: This thing rocks my chrysler 300...I have fosgate 6.5's in the doors and t1693 6 x9 s in the deck with a jl 300w sub and this amp runs it all! Even tho its not recommended for this setup I sure hope it lasts cuz it is the best I've ever had!
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  • See Product at Crutchfield ($399.99)
Overall 9
9.3
Design 8
8.0
Value for money 10
10
Features 8
8.0
Durability 10
10
Usability 10
10

Crisp amp with good power

Crazy32, Sonic Electronix
28 May 2012
  • Conclusion: I purchased this amp to push two pairs of component speakers. The amp provides good power and has worked flawlessly so far for 6 months.
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