menu

Your Shopping Cart

    Subtotal
    Go to Checkout Continue Shopping
    Find a Dealer

    MOBILE

    MARINE

    MOTORSPORTS

    MOTORCYCLE

    ACCESSORIES

    /

    TM400X2ad

    Scroll for videos...

    Power Marine 400 Watt Class-ad 2-Channel Amplifier TM400X2ad

    The TM400X2ad is a 400 Watt 2-channel amplifier with high efficiency Class-ad technology and a conformal coated pc board designed for motorsport and marine applications.

    Read More
    0 Reviews
    $359.99
    –+
    Overview Technologies Specifications Support Accessories Wiring Wizard Wiring Kits
    Overview

    The Power TM400X2ad 400 Watt 2-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.

    • 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
    • Marine grade two part epoxy coating on circuit boards
    • 2 Year Warranty
    Technologies
    Element Ready™ - Amps
    Element Ready™ - Amps

    These amplifiers are protected against Dust, UV, Corrosion, and feature Stainless hardware.

    Learn more
    x
    Element Ready™ - Amps
    Element Ready™ - Amps

    These amplifiers are protected against Dust, UV, Corrosion, and feature Stainless hardware.

    CE Compliant
    CE Compliant

    This product fulfills all essential safety and environmental requirements as defined in the European Directives (768/2008 ...

    Learn more
    x
    CE Compliant
    CE Compliant

    This product fulfills all essential safety and environmental requirements as defined in the European Directives (768/2008 EC).

    CEA-2006 Compliant
    CEA-2006 Compliant

    Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier's ...

    Learn more
    x
    CEA-2006 Compliant
    CEA-2006 Compliant

    Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier's output power ratings are REAL POWER numbers, not inflated marketing ratings.

    Constant Power
    Constant Power

    Constant Power is a patented circuit topology that provides instantaneous delivery of output power over varying ...

    Learn more
    x
    Constant Power
    Constant Power

    Constant Power is a patented circuit topology that provides instantaneous delivery of output power over varying impedance loads.

    Class AD
    Class AD

    This technology allows the amplifier to produce more power with less current draw from the vehicle's ...

    Learn more
    x
    Class AD
    Class AD

    This technology allows the amplifier to produce more power with less current draw from the vehicle's charging system.

    C.L.E.A.N. Set-Up
    C.L.E.A.N. Set-Up

    Patented circuit with in/out clip LEDs to help match a source to amp and optimize output.

    Learn more
    x
    C.L.E.A.N. Set-Up
    C.L.E.A.N. Set-Up

    Patented circuit with in/out clip LEDs to help match a source to amp and optimize output.

    3-Stage Airflow
    3-Stage Airflow

    3-stage airflow method effectively exhausts heat and ensures your amplifier runs cooler for optimum performance.

    Learn more
    x
    3-Stage Airflow
    3-Stage Airflow

    3-stage airflow method effectively exhausts heat and ensures your amplifier runs cooler for optimum performance.

    DSM
    DSM

    DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and ...

    Learn more
    x
    DSM
    DSM

    DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature.

    Engineered In The USA
    Engineered In The USA

    These Avatars are a personal signature from the Rockford Fosgate team member(s) who designed and engineered ...

    Learn more
    x
    Engineered In The USA
    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.

    Specifications
    CEA-2006 Compliant
    CEA-2006 Guidelines CEA-2006 Power Rating
    200W x 2 @ 4Ω
    ≤1.0% THD+N
    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
    Signal Output
    -
    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
    Speaker Wire Gauge
    16 AWG
    Speaker Output Connector
    4-Pin Harness
    Cooling
    Dual Fan Cooled
    Heatsink
    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
    Dimensional Diagram
    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.)
    Compatibility
    Support

    Knowledge Base Articles


    Show all Knowledge Base topics

    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.


    View Process

    Return Authorization Process



    Diagnose First

    Prior to requesting an RA, try to diagnose the failure. Many products we receive are sent back with No Trouble Found, usually due to incorrect installation. Use our RFTECH:Knowledge Base for troubleshooting assistance.



    Contact Customer Support

    Please call us during normal business hours at 1-800-669-9899 (option #1) and be prepared with the following information:

    • First and Last Name with complete Shipping Address
    • Product Name (T0D415)
    • Serial Number (12 or 13 digit number)
    • Failure Diagnosis (no output, no power LED, etc.)
    • Scanned copy of Original Receipt emailed to cs.support@rockfordcorp.com (dealer name, purchase date, and item purchased must be legible)
    • Credit/Debit Card (if paying for out-of-warranty claims)
    • No money orders or checks.


    Shipping Instructions

    When shipping your product, your package MUST have the following information:

    • RA# Printed Outside of Box (as large as possible)
    • Copy of Original Receipt


    Shipping Address

    Ship your product (UPS or FedEx preferred) to the following:


    Rockford/ AJR International
    300 Regency DR
    Glendale Heights, IL 60139
    RA#:_______________________
    Accessories

    4 AWG Complete Dual Amp Installation Kit

    RFK4D
    read more...

    8 AWG Complete Installation Kit

    RFK8X
    read more...

    8 AWG Power & Signal Installation Kit

    RFK8I
    read more...

    8 AWG Power Installation Kit

    RFK8
    read more...

    Remote Punch Level Control

    PLC2
    read more...
    Wiring Wizard

    Available Wiring Diagrams

    Please consult your amplifier owner's manual for lowest recommended impedance.





















    Speaker Polarity

    Your woofer may use one of the following to identify (+/-) terminals.

    Positive +

    Red Post

    Purple (4Ω)

    Red (8Ω)

    Negative -

    Black Post

    No Dot

    No Dot

    FAQ

    Determining power needed for speakers

    Prevent blowing your subwoofers

    Temperature differences between subwoofer voice coil types

    Differences between SVC and DVC subwoofers

    Speaker Polarity

    Your woofer may use one of the following to identify (+/-) terminals.

    Positive +

    Red Post

    Purple (4Ω)

    Red (8Ω)

    Negative -

    Black Post

    No Dot

    No Dot

    FAQ

    Determining power needed for speakers

    Prevent blowing your subwoofers

    Temperature differences between subwoofer voice coil types

    Differences between SVC and DVC subwoofers

    Wiring Kits

    ARE YOU ENGINEERED TO ROCK?

    Get a 1-Year extended amplifier warranty when using a matching Rockford Fosgate installation kit.

    We want you to get the maximum performance and reliability from your Rockford Fosgate amplifier. We're so certain using the right cables make a difference, we'll give you and additional 1-Year amplifier warranty when using a matching installation kit!

    • 1 Purchase a Rockford Fosgate Punch or Power amplifier.
    • 2 Add the correct amplifier installation kit.
    • 3 Get an additional 1 year amplifier warranty FREE!

    Reviews

    Be the first to review this product.

    No reviews yet

    0 Reviews
    Write a Review

    Complete Your System

    Rockford Fosgate products are built to work together seamlessly for the ultimate experience.

    Power Marine 400 Watt Class-ad 2-Channel Amplifier +

    Punch Marine 8" Full Range Speakers

    PM282

    The PM282 is a Punch 8" 2-way component system with a coaxially mounted tweeter featuring marine grade weather proofing technologies. Supplied in all white with a stainless steel sport grille.

    View Product

    Punch Marine 8" Full Range Speakers

    PM282

    The PM282 is a Punch 8" 2-way component system with a coaxially mounted tweeter featuring marine grade weather proofing technologies. Supplied in all white with a stainless steel sport grille.

    View Product

    Punch Marine 8" Wakeboard Tower Speaker

    PM282W

    The PM282W is a Punch 8" 2-way wakeboard tower speaker enclosure featuring marine grade weather proofing technologies. Supplied in all white with a stainless steel sport grille.

    View Product

    Punch Marine AM/FM/WB Digital Media Receiver 2.7" Display w/ CAN bus

    PMX-5CAN

    The PMX-5CAN is an AM/FM/WB tuner and digital media receiver with 2.7" full color display with CAN bus functionality.  Features CANbus functionality for connection to Raymarine MFD (Multi-Function Display) systems using PMX-CAN.

    View Product

    Click to explore some of the products that work best.

    • PM282

    • PM282W

    • PMX-5CAN

    Punch Marine 8" Full Range Speakers

    The PM282 is a Punch 8" 2-way component system with a coaxially mounted tweeter featuring marine grade weather proofing technologies. Supplied in all white with a stainless steel sport grille.

    View Product

    Punch Marine 8" Wakeboard Tower Speaker

    The PM282W is a Punch 8" 2-way wakeboard tower speaker enclosure featuring marine grade weather proofing technologies. Supplied in all white with a stainless steel sport grille.

    View Product

    Punch Marine AM/FM/WB Digital Media Receiver 2.7" Display w/ CAN bus

    The PMX-5CAN is an AM/FM/WB tuner and digital media receiver with 2.7" full color display with CAN bus functionality.  Features CANbus functionality for connection to Raymarine MFD (Multi-Function Display) systems using PMX-CAN.

    View Product

    Click to explore some of the products that work best.

    PM282

    PM282W

    PMX-5CAN

    Be first to hear about the latest products.

    Sign up for product updates.