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VEVOR [vevor.com] has a 4-Channel Class D Car Audio Amplifier 4 x 420W at 4 Ohm / 4 x 600W at 2 Ohm for $74.90 - $8.99 w/code VVBSSUS12 = $65.91. Shipping is Free
Details:
Details:
- High Power, Strong Performance: This 4-channel Class D car audio amplifier delivers up to 4 x 420W @ 4 Ohms / 4 x 600W @ 2 Ohms (max) for clean, stable output even at high volume. Enjoy full and powerful in-car audio
- Bridgeable for Extra Bass Power: Bridgeable channels give you the option to combine power output for subwoofers. This 4-channel car amplifier delivers deep, punchy bass without needing an additional amplifier
- Crystal-Clear Audio Quality: Featuring low distortion (THD < 0.02%) and an SNR above 96 dBA, this 4 channel amp delivers clean, accurate sound from deep bass to smooth jazz, with minimal unwanted noise
- Better Heat Dissipation: The car stereo amp's aluminum alloy shell quickly dissipates heat from internal components for cooler operation and longer lifespan. The built-in fuse ensures reliable current control for dependable operation under all conditions
- Wide Vehicle Compatibility: Built to integrate smoothly with sedans, SUVs, pickup trucks, off-road vehicles, and sports cars, this 4-channel amplifier works with nearly all 12V automotive systems
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
VEVOR [vevor.com] has a 4-Channel Class D Car Audio Amplifier 4 x 420W at 4 Ohm / 4 x 600W at 2 Ohm for $74.90 - $8.99 w/code VVBSSUS12 = $65.91. Shipping is Free
Details:
Details:
- High Power, Strong Performance: This 4-channel Class D car audio amplifier delivers up to 4 x 420W @ 4 Ohms / 4 x 600W @ 2 Ohms (max) for clean, stable output even at high volume. Enjoy full and powerful in-car audio
- Bridgeable for Extra Bass Power: Bridgeable channels give you the option to combine power output for subwoofers. This 4-channel car amplifier delivers deep, punchy bass without needing an additional amplifier
- Crystal-Clear Audio Quality: Featuring low distortion (THD < 0.02%) and an SNR above 96 dBA, this 4 channel amp delivers clean, accurate sound from deep bass to smooth jazz, with minimal unwanted noise
- Better Heat Dissipation: The car stereo amp's aluminum alloy shell quickly dissipates heat from internal components for cooler operation and longer lifespan. The built-in fuse ensures reliable current control for dependable operation under all conditions
- Wide Vehicle Compatibility: Built to integrate smoothly with sedans, SUVs, pickup trucks, off-road vehicles, and sports cars, this 4-channel amplifier works with nearly all 12V automotive systems
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Community Reviews
This VEVOR 4 channel Class D amp looks like a strong budget car audio upgrade, with plenty of power for the price and a compact footprint. It is described as good value, capable of roughly 70 watts per channel into 4 ohms, and suitable for adding speakers or improving an older car system. The main knocks are that it is not the cleanest at full volume and long term durability may be limited by cheaper internal parts. It also brings wiring and installation costs, so it works best for a simple car setup with some DIY comfort.
Common Questions (5)
It can be a good starting point for an older or used car, especially if you want more power on a budget. The tradeoff is possible long-term durability concerns from cheaper internal components, and the install can add hidden costs if you need an amp kit, adapters, or shop labor.
It is a strong value at this price and is often seen around $100. The amp is praised for packing a lot of power into a small, low-cost package, though it is not the cleanest at full volume.
A more realistic output estimate is about 70 watts per channel into 4-ohm speakers at 12-15 VDC, rather than the headline numbers. Power drops with 8-ohm loads, so it is best suited to typical car-audio speakers.
It can run 8-ohm home speakers, but output will likely drop by about half. It is mainly suited for car use because it is designed around 12-15 VDC vehicle power and car wiring.
You need a dedicated power run from the battery or alternator, a 12-gauge wire with a 20-25A inline fuse, a chassis ground, and RCA signal from the radio. If the stock stereo lacks RCA outputs, you may also need a converter or a new head unit.
AI-generated summary based on comments from the community. Updated ago
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18 Comments
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If you want a good Class D subwoofer amp for this price range, look for a used Alpine MRP-M500. They come up for $50-60 in my area from time to time. That's a solid amp with 500 watt RMS output.
If you want a good Class D subwoofer amp for this price range, look for a used Alpine MRP-M500. They come up for $50-60 in my area from time to time. That's a solid amp with 500 watt RMS output.
See her on the Dyno
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This is an amplifier powered by 12-15 VDC input. The output stage can power up to four 4 ohms speakers up to about 70 watts per channel. You can run an 8 ohms home speaker, but power output will likely drop in half.
This is for those interested in upgrading their car sound system. Typically you are not going to use it to replace your stock amp...to power stock speakers.
In the most basic of terms, you have 3 general areas to upgrade the car audio.
Speakers, Amps, Head Unit.
(If you get to the point you are concerned over crossovers, etc, you no longer need this explanation)
The first step in upgrading is usually the speakers first.
Once you have upgraded the speakers however, you are going to look at upgrading the amp.
There are many different goals when it comes to upgrading.
You may be looking to add a sub for better bass. You may be looking for a generally better sound system, You may be looking to get into competitions, etc.
I want to be clear...thinking this is up to competitions is like thinking buying a utility belt makes you Batman.
But...this and some improved speakers can moderately improve your car audio.
That is all that a large number of people want to do. The car, done right, can make an excellent soundstage. Although the average stock car audio today is pretty good, some want to really enjoy their music. Then it becomes a balance between price/upgrade. How much enjoyment can you actually afford? The rule here is that there is a sliding scale.. and the higher you go, the increments of improvement get smaller and the price gets higher.
I am likely showing my age, but this can be a very fun hobby. There is an entire science in this. Coming up with ways to improve your sound can be as in depth as you want it to be.
The great thing is that you can take the offramp anytime you are ready.. and enjoy what you did.
In regards to what else it can be used for.... well there goes that science. Cars are typically 4 ohms resistance. Homes are typically 8 ohms resistance. (Yes, I know this is not universal but that is a good starter for a beginner.) So while this would work for either car or home, the way that it is wired and the cutting in half the power to a home system makes it not terribly suited for anything other than a car.
There is a learning curve...but if interested, this is a good way to start. This can be an excellent solution for an old, used car.
And if we were able to figure it out on our own in the 80's you should be just fine with Youtube University.
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Name brand amps generally speaking will have more design go into actual audio quality. Tons of other factors play a role in the "quality" of an amplifier.
The other missing piece is reliability of the internals. You still see old school Kicker, Rockford, JL Audio, Alpine etc... rolling around working great. In an automotive environment where temperatures can vary wildly from below freezing to nearly water boiling temps in a locked car in the summer, the quality of those components can definitely influence how long before you have to replace the unit. I personally have a late 90s Alpine V12 that would probably take this amp to the cleaners when it comes to audio quality, although this one would be potentially louder because of the higher raw power output.
I personally prefer to throw a good quality Alpine, JL Audio, Rockford or similar amplifier in my personal vehicles, but I'm pretty picky with audio.
All of that being said, this amp looks to output great power numbers for the price and would probably work fine for a couple of years for someone on a budget.
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