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Woofersetc.com your online car audio superstore

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TM400X4AD - Rockford Fosgate 4-Channel 400W RMS Class AD Element Ready Power Series Marine Amplifier

RFYXZ-K8 - Rockford Fosgate Amp Kit And Mounting Plate For Select YXZ Models

 Features & Specifications:

  • Element Ready Power Series Class-AD 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohms: 100 watts x 4 chan.
    • 2 ohms: 100 watts x 4 chan.
    • Bridged 4 ohms: 200 watts x 2 chan.
  • Includes Rockford Fosgate Performance Verification Certificate
  • w/ Inspection Data & Actual Power Rating, (aka "Birth Sheet")
  • CEA-2006 Compliant Amplifier
  • 4/2 Ohm muti-impedance Constant Power
  • Rockford Fosgate proprietary Class-AD technology
  • Differential inputs with high level auto turn-on feature
  • Remote-Out feature when using high level inputs
  • Features C.L.E.A.N. Set-up with 10-step set-up procedure
  • w/ input/output clip detection and indicator LEDs
  • 4-layer 2oz. copper circuit board with 2-part epoxy coating
  • Real time thermal sensing with Rollback technology
  • Top mounted easy access controls
  • 2/4 channel input switch
  • 4 Ohm bridged capable
  • Twin fan cooling system
  • Dual extruded heat sinks
  • Discrete surface mount technology
  • Extruded aluminum with UV inhibitors
  • Molex, marine grade nickel plated connectors
  • Ferrite core coated/booted transformer
  • TO-220 MOSFETs with MEHSA
  • 3-stage thermal lock extrusion
  • Efficiency (average): >75%
  • Input sensitivity: 150mV - 12V
  • Frequency Response: 20 - 20,000 Hz
  • Total Harmonic Distortion (THD): <1.0%
  • Variable bass boost (LP): 0 to +18 dB bass boost at 45 Hz
  • Variable treble boost (HP): 0 to +14 dB bass boost at 12.5 Hz
  • Selectable Crossover: LP / AP / HP
  • Variable low-pass filter: 50 - 250 Hz, 12 dB/octave
  • Variable high-pass filter: 50 - 250 Hz, 12 dB/octave
  • Recommended Fuse Rating: 60A x 1 (not included)
  • Dimensions: 4.25"W x 8.30"L x 1.60"H
  • 16 gauge speaker output connections
  • 8 gauge power and ground wiring is recommended for installation
  • Installation Kit for Select Harley-Davidson Motorcycles available: Rockford Fosgate RFKHD9813

 International Shipping:


Free shipping DOES NOT APPLY to Puerto Rico, Hawaii, Guam, Alaska or any country outside of the United States.
Please message us for shipping quotes.

Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.

These charges are normally collected by the delivering freight (shipping) company or when you pick the item up – do not confuse them for additional shipping charges.


 Warranty:

Each and every Sundown Audio product for sale on eBay.com by WoofersEtc is covered by the manufacturer under a 2 Year Warranty, and can be returned to Sundown Audio within this 2 Year period for warranty service. If you have purchased a Sundown Audio product from us within the last two years and it is failing to perform as intended by the manufacturer, please contact Sundown Audio directly, as they will be responsible for the warranty procedures performed on your product.

In order to maintain an inventory of 100%, Brand New, A-Stock, untouched products, all sales are final. We ask that you please be sure you are ordering the correct product.

























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