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Rockford Fosgate T400-4 Power 400 Watt 4-Channel Amplifier
Item# T400-4
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Original price was: $759.99.$629.99Current price is: $629.99.
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Powerful and Versatile: T400-4 4-Channel Amplifier
Experience the ultimate in audio performance with the T400-4 4-Channel Amplifier from Rockford Fosgate. Delivering an impressive 400 Watts of power, this amplifier is designed to take your car audio system to the next level.
Unleash the Power of Your Speakers
With the T400-4 amplifier, you can enjoy crystal-clear sound and powerful bass. Each of its four channels can produce 100 Watts of power at 2-Ohms, allowing you to create a 4-way full-range system or use component speakers on the front with subwoofers on the rear. Whether you're rocking out to your favorite tunes or immersing yourself in a movie soundtrack, this amplifier ensures that every note is heard with precision.
Perfect for Customized Sound Systems
The T400-4 amplifier is the ideal choice for front/rear fading stereo systems or when dedicated amplification is required between front stage speakers and rear subwoofer(s). Its compact design and Dynamic Thermal Management technology make it easy to install in any location, including under front seats. Say goodbye to clutter and hello to powerful, immersive sound.
Enhance Your Audio Experience
Upgrade your car audio system with the T400-4 4-Channel Amplifier from Rockford Fosgate. With its impressive power output, versatile configuration options, and advanced technology, this amplifier is sure to take your audio experience to new heights. Don't settle for ordinary sound - unleash the full potential of your speakers with the T400-4.
FEATURES AT A GLANCE
- 24dB/octave crossover
- MOSFET output stage
- 4 Gauge power/ground connectors
- MOSFET power supply
- 2/4 channel input switch
- Audiophile grade speaker connections
- 2-Year Warranty
Cta-2006 Compliant
Number of Channels
4
Total Power (Sum of Rated Power)
400 Watts RMS
Rated Power (RMS Continuous Power)
60 Watts x 4 @ 4-Ohm 100 Watts x 4 @ 2-Ohm 200 Watts x 2 @ 4-Ohm Bridged 2-Ohm x 2 Bridged Stable
Dynamic Power (PVC/PowerCube®)
84 Watts x 4 @ 4-Ohm 0° Res 139 Watts x 4 @ 2-Ohm 0° Res 272 Watts x 2 @ 4-Ohm Bridged
Bridgeable
Yes
Frequency Response
20Hz to 20kHz +/- 1dB
Input Sensitivity
150 mV to 4 V
Circuit Topology Class
Class A/B
Efficiency (average)
69% @ 4-Ohm 68% @ 2-Ohm
Total Harmonic Distortion (THD+Noise)
4-Ohm: <1.0% 2-Ohm: <1.0%
Signal Input
Front Low level: 1 RCA pair Rear Low level: 1 RCA pair Input Switch: 2CH / 4CH
Signal Output
n/a
Tone Controls
Front Channels - Punch EQ Treble: 0dB to +12dB @ 12kHz Bass: 0dB to +18dB @ 45Hz Rear Channels - Punch EQ Treble: 0dB to +12dB @ 12kHz Bass: 0dB to +18dB @ 45Hz
Crossover Controls
Front High-Pass (HP): 50-500Hz 24dB/octave Butterworth Front Low-Pass (LP): 50-500Hz 24dB/octave Butterworth Rear High-Pass (HP): 50-500Hz 24dB/octave Butterworth Rear Low-Pass (LP): 50-500Hz 24dB/octave Butterworth
Remote Controls
Optional Remote Punch EQ (overrides rear channel built-in Punch EQ)
Visual Indicators
Power Thermal Protect
Power Wire Gauge
8 AWG to 4 AWG
Power Input Connector
Block
Speaker Wire Gauge
8 AWG to 18 AWG
Speaker Output Connector
Screw terminal barrier strip
Cooling
Convection
Heatsink
Operating Voltage
9 - 16 VDC
Recommended Fuse (not included)
60 A
Average Current Draw (13.8V Music)
30 A
Max. Current Draw (13.8V Sinewave)
60 A
Suggested Alternator
75 A
Included In The Box
Dimensions (H x W x D)
2.14 x 8.14 x 13.66 (in) 5.42 x 20.68 x 34.69 (cm)
Shipping Weight
11.90 Lbs. (5.39 Kg.)
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.
DTM
Dynamic Thermal Management evenly distributes excess heat across entire amplifier heatsink.
Punch EQ2
Onboard equalizer with up to +18dB @ 45Hz and/or up to +12dB boost at 12kHz.
MEHSA3
MEHSA3 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.
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.
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.
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.
DSM
DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature.
NOMAD
NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances.
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