CT Sounds CT-150.4D Full-Range Class D 4 Channel Car Audio Amplifier, 1000 Watts RMS
Condition: New
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Availability:
16 left in stock
Arrives
Friday, Apr 24
Features
- 4 channel amplifier car audio with 250 watts RMS at 2-ohm load x 4-channels (14.4v); 150 watts RMS power at 4-ohm load x 4-channels (14.4v); 475 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 100 mph down the highway with the windows down and still have crisp and clean sound over the wind noise with this amplifier for car speakers
Voltage: 14.4 Volts
Manufacturer: CT Sounds
Maximum Supply Voltage: 15.3 Volts
Minimum Supply Voltage: 8.8 Volts
Mounting Type: Surface Mount
Voltage: 14.4 Volts
Manufacturer: CT Sounds
Maximum Supply Voltage: 15.3 Volts
Minimum Supply Voltage: 8.8 Volts
Mounting Type: Surface Mount
Brand: CT Sounds
Number of Channels: 4
Output Power: 150 Watts
Package Type Name: box
Specification Met: FCC
UPC: 850021258825
Package Dimensions: 12.05 x 7.99 x 4.69 inches
Item Weight: 5.35 pounds
Item model number: CT-150-4D
Date First Available: June 10, 2021
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Apr 24
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
This is a great amp. Gave my speakers all the power they needed and some. Top quality product for the setup I have. Will continue to support CT Sounds. And would definitely recommend buying CT Sounds speakers to go with this amp. Will be purchasing again in the future
Reviewed in the United States on March 27, 2025 by nicholas orloff nicholas orloff
I bought this equipment to upgrade my car audio system and it exceeded my expectations. The build quality feels solid, it comes well packaged, and the installation was pretty straightforward. The power is real and you can immediately notice the improvement in sound, especially in clarity and volume without distortion. I’m using it together with other DS18 components and a subwoofer system, and the performance has been great. Good value for the price and I would definitely buy it again. If you are looking to upgrade your audio system with something powerful and reliable, I highly recommend it.
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Reviewed in the United States on February 10, 2026 by Sandro jesus gonzales
I was honestly torn when I bought this amp I’m using it to run two component speakers upfront and two 6 x 9‘s in the rear of my car. I always thought that I would need a class AB amplifier in order to get the sound quality that I really wanted out of my speakers, sure a class D amp would be fine for subs but not for the speakers. I was absolutely wrong this amp sounds great. I can’t thank the people at CT sounds enough for making such an awesome product!
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Reviewed in the United States on September 18, 2022 by Highway Bound
The media could not be loaded. Paired with a set of Meso 6x9s and eventually a set of Meso 3 way components. Video is with just the two 6x9s as shown. Gotta say this is the best 4ch amp I’ve ever purchased. Super compact to fit just about anywhere and packs a really big punch for the price. I’d recommend this amp to anyone looking for a 4 channel amp for their car! Outperforms RFs equivalent prim amplifier and for a cheaper price and you don’t have the RF brand on the amp. Definitely satisfied with my purchase and won’t be the last of my CT Sounds products!
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Reviewed in the United States on June 10, 2022 by Thomas G. Thomas G.
The guy that claims a super old 50w per channel amp "has more power" than this is full of it. Either he did something wrong or he had a dud (which wouldnt surprise me..). I have had three of these so far. The first was in my car, powering four Sundown supertweeters and four Skar 6.5 neos, feeding each 125w RMS. It was ungodly loud. The same setup using that other guy's 50w amp, feeding 25w per speaker, would have barely been louder than a stock stereo and stock speakers. With the CT and my stereo cranked, without considering my subwoofer even, youd have to stand 30+ feet back from the car to hear someone talking next to you. So ignore that guy. BUT. This is not a perfect product, by any means. It is VERY poorly made. It looks ok and feels well made, but it is just not. The first one I put in my car was fine. Then I bought another to make a DIY home stereo. Tow of the four channels just didnt work at all. Returned, and got a replacement. The replacement works, but has issues. Something internally is crossed and either there is channel mixing on the RCA inputs or something else weird is going on. For the money, hard to beat the power, and the SQ is decent. I replaced the one in my car with a D-6.1200, and while I got a sick DSP and far better SQ, I also lost a LOT of output volume. Even though the D-6.1200 is 200w x4 at 2ohm (I am not using the 5th or 6th channels yet), only 50w short of the CT per channel, the volume level is noticeably different. Which is fine in the end, the CT with my eight speakers was absolutely damaging my hearing before even maxing out, but the AudioControl is just barely at the limit when at max, so the smarter choice in the end in regards to my health ha. I would say ignore the bad reviews, at least if you buy on Amazon. If you dont get one that slipped thru QC with a defect, it is hard to find more power for a better deal. D4S has some REALLY killer sales lately, that give you even more power for even less money, but that isnt super common or something you can bank on being in stock anyways.
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Reviewed in the United States on May 20, 2023 by Scarey
Bought this amp April while ago and it sat new in the box until I finished my full build and then upgraded all of my mids and highs. Today we installed it and its giving nothing but static and interference through my front stage speakers. 3rd CTcsounds amp that was bad right out of the box
Reviewed in the United States on March 20, 2025 by Donald
Stays cool for me, runs strong and is very compact in size. It is powering 2 pairs of 6x8s in my truck and doesn't introduce any noise and is loud and clear.
Reviewed in the United States on March 8, 2022 by JimMortgage