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Rockford Fosgate Power 400 Watt Class-AD 2-Channel Amplifier - T400X2ad
Rockford Fosgate Power 400 Watt Class-AD 2-Channel Amplifier - T400X2ad - Image 7 Rockford Fosgate Power 400 Watt Class-AD 2-Channel Amplifier - T400X2ad - Image 2 Rockford Fosgate Power 400 Watt Class-AD 2-Channel Amplifier - T400X2ad - Image 3 Rockford Fosgate Power 400 Watt Class-AD 2-Channel Amplifier - T400X2ad - Image 4 Rockford Fosgate Power 400 Watt Class-AD 2-Channel Amplifier - T400X2ad - Image 5 Rockford Fosgate Power 400 Watt Class-AD 2-Channel Amplifier - T400X2ad - Image 6 Rockford Fosgate Power 400 Watt Class-AD 2-Channel Amplifier - T400X2ad - Image 7
The Power T400X2ad is an ultra-compact, high efficiency 400 Watt stereo amplifier. Features multi-impedance Constant Power, input/output clip detection, top mounted controls and dual fan forced induction cooling. Perfect for hybrid, electric, small cars, trucks, motorcycles, and side-by-side UTVs.

The Power T400X2ad 400 Watt 2-channel ultra-compact amplifier is built on Rockford Fosgates 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.

Features:
  • Rockford Fosgate proprietary Class AD technology
  • 4/2 Ohm muti-impedance Constant Power
  • Differential inputs with high level auto turn-on feature
  • 8 AWG power/ground connector w/ upgraded RCA connectors
  • Remote-Out feature when using high level inputs
  • 4 Ohm bridged capable
  • 2013 PLC2 remote ready
  • C.L.E.A.N. input/output clip detection and indicator LEDs
  • Top mounted controls
  • Dual fan cooled
  • Real time thermal sensing
  • Dual extruded heat sinks
  • Discrete surface mount technology
  • 2-Year Warranty
Specifications:
  • Number of Channels: 2
  • Total Power (Sum of Rated Power): 400 Watts
  • Rated Power (RMS Continuous Power):
    • 200 Watts x 2 @ 4-Ohm
    • 200 Watts x 2 @ 2-Ohm
    • 400 Watts x 1 @ 4-Ohm Bridged
  • Dynamic Power (PVC/PowerCube®):
    • 223 Watts x 2 @ 4-Ohm
    • 248 Watts x 2 @ 2-Ohm
    • 449 Watts x 1 @ 4-Ohm Bridged
  • Bridgeable:
    • Yes
    • Terminals: Left (+) Right (-)
  • Frequency Response: 20Hz - 20kHz +/-1dB
  • Input Sensitivity: 150 mV - 12 V
  • Circuit Topology Class: Class AD
  • Efficiency (average): >75%
  • Total Harmonic Distortion (THD+Noise):
    • 4-Ohm: <1.0%
    • 2-Ohm: <1.0%
  • Signal Input: High/Low Level Input: 4-Pin harness
  • Tone Controls:
    • Treble: 0 to +14 dB @ 12.5 kHz
    • Bass: 0 to +18 dB @ 45 Hz
  • Crossover Controls:
    • High-Pass: 50Hz - 250Hz @ 12dB/Octave Butterworth
    • Low-Pass: 50Hz - 250Hz @ 12dB/Octave Butterworth
    • All-Pass: Yes
  • Remote Controls: Optional PLC2 provides Punch Level Control
  • Visual Indicators:
    • Power: Blue LED
    • Protect: Red LED
    • Input Clip: Red LED3
    • Output Clip: Blue/Violet/Red LED1,2,3
    • LED Color Legend: 1BLUE: <0.5% THD
    • 2VIOLET: 1% THD
    • 3RED: 10%+ THD
  • Power Wire Gauge: 8 AWG
  • Power Input Connector:
    • Detachable Compression Terminal
    • Replacement 1040-57997
  • Speaker Wire Gauge: 16 AWG
  • Speaker Output Connector: 4-Pin Harness
  • Cooling: Dual Fan Cooled
  • Operating Voltage: 9 - 16 VDC
  • Recommended Fuse (not included): 60 A
  • Average Current Draw (13.8V Music): 23 A
  • Max. Current Draw (13.8V Sinewave): 45 A
  • Suggested Alternator: 75 A
  • Dimensions (H x W x D):
    • 1.6 x 4.3 x 7 (in.)
    • 4.1 x 10.8 x 17.8 (cm)
  • Shipping Weight: 2.9 Lbs. (1.31 Kg.)
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Since day one, Rockford Fosgate® spearheaded the car audio revolution. Nothing's changed. Rockford Fosgate is still the global leader in audio innovation, design and engineering, delivering an experience of passion through sound to drivers, boaters, motorcyclists and off-road enthusiasts.
Rockford Corporation offers a limited warranty on Rockford Fosgate products:

Length of Warranty
  • All Speakers – 1 Year
  • Signal Processors – 1 Year
  • PRIME Amplifiers – 1 Year
  • PUNCH Amplifiers – 1 Year
  • POWER Amplifiers – 2 Years
  • Any Factory Refurbished Product – 90 days (receipt required)
What is Covered

This warranty applies only to Rockford Fosgate products sold to consumers by Authorized Rockford Fosgate Dealers in the United States of America or its possessions. Product purchased by consumers from an Authorized Rockford Fosgate Dealer in another country are covered only by that country's Distributor and not by Rockford Corporation.

Who is Covered

This warranty covers only the original purchaser of Rockford product purchased from an Authorized Rockford Fosgate Dealer in the United States. In order to receive service, the purchaser must provide Rockford with a copy of the receipt stating the customer name, dealer name, product purchased and date of purchase. Products found to be defective during the warranty period will be repaired or replaced (with a product deemed to be equivalent) at Rockford's discretion.

What is Not Covered

1. Damage caused by accident, abuse, improper operations, water, theft
2. Any cost or expense related to the removal or reinstallation of product
3. Service performed by anyone other than Rockford or an Authorized Rockford Fosgate Service Center
4. Any product which has had the serial number defaced, altered, or removed
5. Subsequent damage to other components
6. Any product purchased outside the U.S.
7. Any product not purchased from an Authorized Rockford Fosgate Dealer

Limit on Implied Warranties

Any implied warranties including warranties of fitness for use and merchantability are limited in duration to the period of the express warranty set forth above. Some states do not allow limitations on the length of an implied warranty, so this limitation may not apply. No person is authorized to assume for Rockford Fosgate any other liability in connection with the sale of the product.

How to Obtain Service

Please 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.

EU Warranty

This product meets the current EU warranty requirements, see your Authorized dealer for details.

Warranty Outside the USA

The above warranty information is for residents located within the United States of America. For warranty and service information outside the USA, please select the Authorized World Wide Distributor for your country as details vary by country.

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