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Rockford Fosgate Power T400X4ad

400W RMS Class AD Power Series 4 Channel Car Amplifier

Only 1 Left!
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• 100 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class AD 2 ohm Stable 4-Channel Amplifier

Learn more about the t400x4ad
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$569.99

 with warranty

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Current Promotions (3 offers)


This offer cannot be combined with any other coupons or offers.

Rockford Fosgate Power T400X4ad

30% off


Priced separately $649 97

Promo Savings of $23 99

Total price:

$625 98

This offer cannot be combined with any other coupons or offers.

Rockford Fosgate Power T400X4ad

50% off


Priced separately $604 98

Promo Savings of $17 50

Total price:

$587 48

Pre-installed black nylon mesh covering protects the power wire from being damaged, and pre-terminated seamless power and ground ring terminals provide reliable performance and cut out the hassle when installing. This offer cannot be combined with any other coupons or offers.

Rockford Fosgate Power T400X4ad

25% off


Priced separately $649 97

Promo Savings of $20 00

Total price:

$629 97

Description


Rockford Fosgate brand icon

Authorized dealer


T400X4AD

The Power T400X4ad 400 Watt 4-channel ultra-compact, amplifier is built on Rockford Fosgate’s proprietary Class-AD technology, featuring Constant Power to produce the same output at both 4-Ohm and 2-Ohm impedances. Flexible vehicle integration enabled through low-level and high-level inputs with auto turn-on. Top mounted controls allow easy access to built-in crossover and C.L.E.A.N. input/output clip detection circuits. The 3-stage thermal lock extrusion with dual fan forced induction keeps everything cool while real-time thermal/protection schemes safeguard the amplifier.


Product Details:

  • Power Series Class AD 2 ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 100 watts x 4 channel
    • 2 ohm: 100 watts x 4 channel
    • Bridged: 200 watts x 2 channel @ 4 ohm
  • Total power output: 400 watts
  • Power, protect, thermal, input, and output clip LED visual indicators
  • Speaker-level (high-level) inputs
  • 8 AWG power/ground connector w/ upgraded RCA connectors
  • Remote-Out feature when using high level inputs
  • C.L.E.A.N. input/output clip detection and indicator LEDs
  • 2/4 channel input switch
  • Top mounted controls
  • Differential inputs with high level auto turn-on feature
  • Dual fan cooled and extruded heat sinks
  • Real time thermal sensing
  • Discrete surface mount technology
  • Input sensitivity: 150mV - 12 volts
  • Frequency Response: 20 - 20000 Hz
  • Total Harmonic Distortion (THD): 1%
  • Signal to Noise Ratio: 90 dB
  • Variable high-pass filter: 50 - 250 Hz
  • Variable low-pass filter: 50 - 250 Hz
  • Variable Bass Boost: 0 - 18 dB
  • Fuse Rating: 60A
  • 8 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 4.3" L x 8.3" W x 1.6" H
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty
  • MFR #: T400X4AD

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Specifications & Details


Key Features
Amplifier Key Features
Bass Boost
Compact Design
Fan Cooled
Speaker Level Inputs
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
100 watts x 4 channel
RMS Power @ 2 ohms
100 watts x 4 channel
Bridged RMS Power
200 watts x 2 channel
Power Specifications - Full Range Channels
Peak Power @ 4 ohms
128 watts x 4 channel
Peak Power @ 2 ohms
152 watts x 4 channel
Bridged Peak/Max Power
290 watts x 2 channel
Amplifier Specifications
Series
Power Series
Amplifier Class
AD
Number of Channels
4-Channel
Total Peak Power Output
608 watts
Total RMS Power Output
400 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Frequency Response
20 - 20000 Hz
THD at Rated RMS Power
1%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
50 - 250 Hz
Low-Pass Crossover Frequency
50 - 250 Hz
Signal-to-Noise Ratio
90 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
No
Fuse Rating
60A x 1 
Total Fuse Rating
60
Strappable
No
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
150mV - 12 volts
What is in the box?
Paperwork
User manual
Warranty/Registration card
Quick start guide
WITB: Amplifiers
Amplifier
High-level input wiring harness w/ molex connectors (2)
Warranty and Return Policy
Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

T400X4AD

Weight:

3.00lbs

Internal SKU:

t400x4ad

Internal Product ID:

78097

Customer Ratings & Reviews



5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%



Durability
4.5
Value
4.5
Features
4.5
Design
4.5
Usability
4.5

Customer Reviews

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SMALL AMP WITH FAN. WORKS GREAT

wow, this is a tiny amp and it pushes 100 RMS per channel at 2 ohms. Rockford also makes a mono amp the same size. Perfect for small trunks. I have both amps, crossover, and a lc8i under where the spare should be. Happy I got it. Sonic Electronix has a great deal.

By 2017 camaro 1ss 1le on April 9, 2020 Checkmark Icon Verified purchase

32 found this helpful Helpful?


By Anonymous Shopper on September 17, 2023

26 found this helpful Helpful?




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