Power 400 Watt 2-Channel Amplifier T400-2
Power 400 Watt 2-Channel Amplifier T400-2
The Power T400-2 is a 2-channel amplifier capable of producing 200 Watts into each channel at 2-Ohms. The T400-2 is so powerful it can easily drive multiple component systems or multiple subwoofers in bridged/mono mode.
The T400-2 is "One of the most impressive amps I've ever seen." says Sergey of K&B Audio. Don't let its size fool you ... this all MOSFET amp packs enough power to run one 2-Ohm DVC or two 4-Ohm DVC subwoofers with ease and its dual function EQ can tune-in any pair of high frequency component speakers to deliver premium sound quality. "The amplifier is without a doubt the most efficient Class A/B amplifier I've ever tested."
FEATURES AT A GLANCE
- 24dB/octave crossover
- MOSFET output stage
- Audiophile grade speaker connections
- MOSFET power supply
- 4 Gauge power/ground connectors
- RCA pass-thru outputs
- 2-Year Warranty
Differential inputs eliminate noise picked up by signal cables.
Learn more
Balanced Differential Inputs
Differential inputs eliminate noise picked up by signal cables.
DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and ...
Learn more
DSM
DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature.
These Avatars are a personal signature from the Rockford Fosgate team member(s) who designed and engineered ...
Learn more
Engineered In The USA
These Avatars are a personal signature from the Rockford Fosgate team member(s) who designed and engineered this fanatic product. This statement illustrates our commitment to being Designed and Engineered in the U.S.A.
Dynamic Thermal Management evenly distributes excess heat across entire amplifier heatsink.
Learn more
DTM
Dynamic Thermal Management evenly distributes excess heat across entire amplifier heatsink.
MEHSA3 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.
Learn more
MEHSA3
MEHSA3 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.
Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your amplifier's ...
Learn more
CTA-2006 Compliant
Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your amplifier's output power ratings are REAL POWER numbers, not inflated marketing ratings.
NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and ...
Learn more
NOMAD
NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances.
Punch EQ2
Onboard equalizer with up to +18dB @ 45Hz and/or up to +12dB boost at 12kHz.
(left-OLD | right-NEW)
Rockford Fosgate amps use custom TO-247 MOSFETs. These have 60% more ...
TO-247 MOSFETs
(left-OLD | right-NEW)
Rockford Fosgate amps use custom TO-247 MOSFETs. These have 60% more metal tab area for more power capacity, lower impedance and improved heat dissipation over traditional TO-220 MOSFETs found in competitor amps.
Trans•ana is a Class A/B topology that simplifies the signal path of the amplifier allowing the ...
Learn more
TRANS•ana
Trans•ana is a Class A/B topology that simplifies the signal path of the amplifier allowing the signal to travel through the amplifier at a lower voltage. The result is greater reliability and exceptional sound quality.
(Sum of Rated Power)
(RMS Continuous Power)
200 Watts x 2 @ 2-Ohm
400 Watts x 1 @ 4-Ohm Bridged
2-Ohm x 1 Bridged Stable
(PVC/PowerCube®)
243 Watts x 2 @ 2-Ohms 0° Res
71% @ 2-Ohm
2-Ohm: <1.0%
Bass: 0dB to +18dB @ 45Hz
Low-Pass (LP): 50-500Hz 24dB/octave Butterworth
(overrides built-in Punch EQ)
Thermal
Protect
(not included)
5.42 x 20.68 x 28.97 (cm)
Knowledge Base Articles
- Extended warranty on Rockford Fosgate amplifiers
- 2007 Power Series Amplifiers - Owner's Manual
- 2007 PEQ Punch EQ Remote Install
- 2007 PEQ Punch EQ - Product Advisory
- Using two PEQ bass knobs on a dual amp system - Product Advisory
- RFI2SW & RFIF2SW Speaker Line To RCA Adapter - product advisory
Show all Knowledge Base topics
Ask Our Experts
Return Authorization
Contact the Authorized Rockford Fosgate Dealer you purchased this product from. If you need further assistance, call 1-800-669-9899 for Rockford Customer Service. You must obtain an RA# (Return Authorization number) to return any product to Rockford Fosgate. You are responsible for shipment of product to Rockford.
Complete Your System
Rockford Fosgate products are built to work together seamlessly for the ultimate experience.
+
Power 6.5" T3 Component System
T3652-SThe T3652-S is an audiophile 6.5” 2-way component system designed for sound quality. Rated at 125 Watts RMS, the system includes two woofers with grilles, pair of tweeters, a multi-function crossover and mounting hardware.
Power 6.5" T4 Component System
T4652-SThe Power T4652-S is a 2-way audiophile grade 6.5” component system featuring a dedicated tweeter with phase plug, woofer and passive crossover.
Click to explore some of the products that work best.
-
T3652-S
-
T4652-S
Power 6.5" T3 Component System
The T3652-S is an audiophile 6.5” 2-way component system designed for sound quality. Rated at 125 Watts RMS, the system includes two woofers with grilles, pair of tweeters, a multi-function crossover and mounting hardware.
Power 6.5" T4 Component System
The Power T4652-S is a 2-way audiophile grade 6.5” component system featuring a dedicated tweeter with phase plug, woofer and passive crossover.
Click to explore some of the products that work best.
T3652-S
T4652-S
Be first to hear about the latest products.
Sign up for product updates.