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CT Sounds

CT Sounds CT-80.4AB Full-Range Class AB 4 Channel Car Audio Amplifier, 480 Watts RMS

    • Based on 280 reviews
Condition: New
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$149.99 Why this price?

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Availability: Only 8 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, May 14
Order within 10 hours and 56 minutes
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Features

  • 4 channel amplifier car audio with 110 watts RMS at 2-ohm load x 4-channels (14.4v); 80 watts RMS power at 4-ohm load x 4-channels (14.4v); 160 watts RMS at 4-ohm bridged x 2-channels (14.4v)
  • Small footprint and compact chassis makes this amplifier easy to install in any vehicle or 4ch amplifier car audio application; but dont let the size fool you, this 4ch car amp produces amazing sound quality
  • MOSFET pulse width modulated power supply, premium components, and proprietary heat dissipation design will ensure the four channel car amplifier runs cool for even the most demanding playlists
  • 4-way protection circuitry features high voltage, low voltage, over current, and high-temperature protection for your car stereo power amplifier
  • Show your friends you can do 70 mph down the highway with the windows down and still have crisp and clean sound over the wind noise with this car speaker amplifier

Item dimensions L x W x H: 11.41 x 5.62 x 2.18 inches


Voltage: 14.4 Volts


Manufacturer: CT Sounds


Mounting Type: Surface Mount


Brand: CT Sounds


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 11.41 x 5.62 x 2.18 inches; 5.2 Pounds


Item model number ‏ : ‎ CT-80-4D


Date First Available ‏ : ‎ July 10, 2019


Manufacturer ‏ : ‎ CT Sounds


Best Sellers Rank: #60,651 in Electronics (See Top 100 in Electronics) #112 in Car Multichannel Amplifiers


#112 in Car Multichannel Amplifiers:


Customer Reviews: 4.2 4.2 out of 5 stars 280 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Impressed - Performs well
I am using this on a 9 speaker system for a man cave powering it with a 50A 12v power supply. Speakers are inexpensive 8” Pyle 50w RMS 250w peak ceiling speakers . They are wired so that 6.5 ohms is the impedance at the amp. I personally would never run 2 ohms or less on any amp, despite it’s claim to support it. I prefer 6 to 8 ohms. Amp will run nice and cool and will last forever. If not loud enough, I get a bigger amp! I don’t overdrive the MOSFETS by dropping the load impedance. I chose this one for the low and high pass filters built in. They work very well. I have two channels feeding 8 mid/high speakers, and the other two bridged to run a 12 in sub (dual coil wired for 8 ohms). At 50% gain it gets plenty loud, sounds real clean and barely gets warm. Totally rocks the man cave. I am pleased with it so far. ... show more
Reviewed in the United States on March 1, 2022 by Dave
    • Great four channel amp for the price
Review Image by dave dave
I have this amp powering Kicker Ks series, front doors 6x9, dash 3.5 wired in parallel, rear doors 6.5’s and this amp sends good power and sounds great in my 2022 Toyota Highlander, I do have a sub but take it out from time to time for traveling and when doing so still wanted a good sound, good was achieved ... show more
Reviewed in the United States on August 30, 2023 by dave dave
    • Excellent amp when you have limited space
Review Image by Bn3888 Bn3888
The Amp powers 4 infinity speakers in a 2 door 04 Silverado Limited space and mounted on top of the sub box fits perfectly. Also put sub amp on the bass box and its a perfect fit. This amp replaced a Kenwood same wattage and This amp blows the Kenwood away. I was impressed day one and still impressed today. ... show more
Reviewed in the United States on January 21, 2025 by Bn3888 Bn3888
    • Good but hot
The media could not be loaded. Powerful compact amp, be aware due to its compact size it gets extremely hot. But overall great sound quality very loud, I love the Phillips head screws for connections instead of Alan keys
Reviewed in the United States on April 4, 2025 by L Morris
    • Only good for frying eggs!🍳
I’ve done quite a few car audio installs in my life, so I understand how to match specs like wattage and ohms. I’ve matched this amp perfectly with the true RMS wattage values. No bridging channels or anything actually complicated, just four channels at 4 ohms, 80 watts RMS per channel on full pass, gains less than half w/no clipping. During the setting of gains and crossovers I noticed that it was getting hot but I didn’t run it for more than a couple of songs straight. So I guess to make a long story short, this amp overheated the first time it was at a decent enjoyable volume for a half an hour. I then switched it to high pass frequency thinking it would put a lot less strain on it, but the same results. This amp is a huge disappointment. Only good for frying eggs! ... show more
Reviewed in the United States on March 14, 2025 by Steven
    • Good AMP
Running 2 D&D 10 inch subs. Custom box pushing them pretty good. Can easily blow them, I really don't want to recone my subs.
Reviewed in the United States on February 12, 2025 by Anonymous
    • Funciona bien, pero se calienta demasiado
La calidad es buena por el precio, aunque al ser de clase ab consume más de lo que entrega, alimenta 2 6x9 pioneer de 100 whats rms, 2 6.5 y 2 twiters, es bastante bueno, pero se calienta mucho.
Reviewed in the United States on October 20, 2024 by Se ven bien, pero no sin tan brillantes
    • Buy ct sound great products
Ct stuff is awesome
Reviewed in the United States on April 15, 2025 by Paul novack

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