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Rockford Fosgate Power T400-2

400W RMS, Power Series Compact 2-Channel Amplifier

5.0

(7 reviews)

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Specials with this product

  • Free Ground Shipping to the 48 statesdetails
  • Power Series Compact 2-Channel Amplifier
  • RMS Power Output:
    • 4 ohms: 120 watts x 2 channels
    • 2 ohms: 240 watts x 2 channels
    • Bridged, 4 ohms: 400 watts x 1 channels
  • CEA-2006 compliant
  • Dynamic Thermal Management cooling system
  • Differential Input circuitry eliminates hum
  • Variable high- and low-pass filters (50-500 Hz, 24 dB/octave)
  • Variable bass/treble boost (0-18 dB at 45 Hz, 0-12 dB at 12k Hz)
  • Optional remote bass/treble boost
  • Class AB amplifier design
  • MOSFET power and output stages
  • Preamp inputs and outputs
  • 4-gauge power and ground leads and a 100-amp fuse recommended — wiring and hardware not included with amplifier
  • No on-board fuses — when installing multiple amps in a system, an additional 100-amp in-line fuse between the distribution block and the amplifier is recommended
  • Frequency Response: 20 Hz - 20 kHz
  • Dimensions: 9-9/16"L x 11-3/8"W x 2-1/4"H
  • 1-year SonicElectronix.com warranty
Power Specifications - Full Range Channels
RMS Power @ 4 ohms120 watts x 2 channels
RMS Power @ 2 ohms200 watts x 2 channels
RMS Power @ 1 ohmNot Stable
Bridged RMS Power400 watts x 1 channel
Peak Power OutputNot Specified
Amplifier Specifications
Amplifier ClassAB
Number of Channels2
Total Peak Power OutputN/A
Total RMS Power Output400 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged2 ohms
Minimum Impedance Bridged4 ohms
THD at Rated RMS Power0.1%
Speaker Level InputsNo
Preamp Outputs1 pair
Built-in CrossoverLow-pass (LP)
High-pass (HP)
High-Pass Crossover Frequency50 - 500 Hz
Low-Pass Crossover Frequency50 - 500 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio85 dB
Channel SeparationN/A
Bass BoostN/A
Bass/Gain RemoteOptional (Accessory required and sold separately)
Fan CooledNo
Fuse RatingN/A
CEA-2006 CompliantYes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration2 years
Labor Warranty Duration2 years
Warranty ProviderSonic Electronix
Customer Review Summary for Rockford Fosgate Power T400-2
Average Customer Rating is 5.0 out of 5 stars:
5.0
based on 7 Reviews
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Rating Distribution:
5 star:
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100%
4 star:
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0%
3 star:
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0%
2 star:
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0%
1 star:
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0%
what's this?
Average Attributes Rating:
Durability
5.0
Value
4.9
Features
4.7
Design
5.0
Usability
5.0
what's this?
Most Helpful Customer Reviews:
January 8, 2012 very powerful
Review by
ed from los angeles,ca
Overall
Durability
Value
Features
Design
Usability
This amp pushes out some serious power for its size!
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December 5, 2011 Go rockford
Review by
D- moo from Carencro Louisiana
Overall
Durability
Value
Features
Design
Usability
Wonderful product Rockford comes through yet again!
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May 1, 2011 High Quality
Review by
derrick from swansboro, NC
Overall
Durability
Value
Features
Design
Usability
All around good amp. My favorite thing was how the wires go into the amp. Nothing really special about it or anything I have just hooked up a lot of amps and like the way it holds the wires in and how it looks, it just looks more professional to me.
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January 18, 2011 Highly recommended performance amp.
Review by
ampman from AL
Overall
Durability
Value
Features
Design
Usability
Have one of these under the front seat powering a set of Boston Pro 60 SE. Using a 4 gauge wiring kit and this amp provides plenty of clean sounding power. Does not get too hot and makes the Bostons scream.

Test papers that came with unit rate it at higher output than listed here. High and lowpass filters & treble boost there to fine tune your sound.
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July 28, 2010 Power is the right name.
Review by
Mark from Reidsville, NC
Overall
Durability
Value
Features
Design
Usability
This baby pushes more than enough juice. I have been using it for months now (6... 8?) and I'm still amazed by how hard my system hits (this amp + P3D215).

Great value and you get quality (due to this being the Power series). If you have good voltage you should easily get 500watts out of it.
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View All 7 Reviews for Rockford Fosgate Power T400-2
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RCA Interconnects
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With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
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Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
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AutoSound 2000 CD-104AutoSound 2000 CD-104
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Main Product
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Rockford Fosgate T400-2Rockford Fosgate Power T400-2$249.99
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Product Summary

Manufacturer: Rockford Fosgate
Model number: T400-2
UPC: 780687324452
Weight: 11.00 lbs
Internal SKU: t400-2
Internal product ID: 8893

Price Information

$399.99

–$150.00

$249.99

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Customer Testimonial

Wow.... I confirm that Canadian buyers can be confident with the brokerage fees included in cart.. No problem at all...Very smooth transaction. will certainly return

- JIm from Canada

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