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

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

(9 customer reviews)

$569.99

Out of stock

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.

(9 customer reviews)

$569.99

Out of stock

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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
  • 9 reviews for TM400X2ad Power Marine 400 Watt Class-ad 2-Channel Amplifier

    1. Alfred Hoffman

      Great amp

      Great little amp use it in my Harley good clean power

    2. Jacob

      Great amp!!!

      Purchased a cheap amp from amazon for my speakers. I was satisfied with the sound, but everyone insisted that I buy a “good” amp. So I decided to check out the Rockford fosgate marine amp. To me it was pretty price that I had second thoughts about buying but I still decided to give it a try. All I can say is it’s a night, and day difference. I was blown away on how power this amp was. Worth every penny.

    3. Roy’s review

      Would definitely buy again !

      Added to my harley. Sound is amazing !

    4. Shannon Mink

      Awesome!

      Finally got this thing hooked up to my stereo and man does it rock now. Great power for the compact size. Would highly recommend.

    5. Bob

      Stoped working less then 6 months old.

      Less then 6 months old it stopped working. I contacted the seller and he gave me a RMA number to return the amp. I will be credited the full amount.

    6. Randall S Blackwell

      Amazing power in a small package

      Amazing power in a small package! Installed on my 2015 roadglide crystal clear sound and can hear easily at 80 mph plus!!

    7. Ralph

      I love the power

      I love the power…I don’t even have to max out available amperage ,it’s turned down ….great amp….I should have gotta 4×4

      One person found this helpful

    8. William

      Very powerful little amplifier!!

      I bought one of the fosgate amplifiers and it didn’t last 30 minutes and lost all its high tones. I was disappointed and called Amazon and they shipped another out and had it too me in two days. The second one has been installed and has done a excellent job, Rockford does a great job packing the amp with easy to install setup!! I’m driving two 6.5” wetsound speakers (100 watt rms each) on a Side by side and they sound crystal clear and got nice mid to high tones. This little amp is turned almost halfway down and it will push these speakers with little wattage!! Time will tell if the amp can withstand the heat but so far it is working great with no overheating issues. You can actually hear the dual fans kick on when it gets warm! I give it 4 stars due to I had to exchange the first one but I highly recommend this amplifier!!

    9. MountainMan

      Get what you pay for…and then some with Rockford.

      These are my go to marine amplifiers. They always perform and never let me down. Many companies claim wattage and it’s far from the truth. Rockford sends a test report, “The Birth Certificate” with each amp. They always over perform. The 400w I received is rated at 576w on the bench, paid for 400w. They always push more than they claim. VERY RARE! Most audio companies never live up to the wattage promised. Also a big fan of their subs and mono bass amps. Everyone always comments on the clarity and quality of my bass. “It’s so clean but crazy deep”. I get that all the time. At any volume, it’s just clean deep bass. Good Stuff! The customer service is just as good and a knowledgeable American answers the phone, every time!! Again, VERY RARE! Keep it up guys!

      One person found this helpful

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