If you are an auto enthusiast and a car audio buff, then you need to have some of the best amplifiers and car subwoofers that you can find in the market.
These auto audio gadgets are really useful in amplifying the music you want to hear while inside your car.
The article will talk in detail about the best mini car amplifier (4 channel) and our top picks for you to select from.
However, before you can buy a 4 channel amplifier for your car, you need to know some of the essential things you should consider.
First of all, you should choose an amplifier that uses low power not to affect the quality of sound you are going to output.
Also, you should purchase an amplifier that has better signal input than others so you will not have any trouble receiving and sending audio signals.
You also have to take into consideration its wattage or the power consumption that it needs to operate. The wattage can also help you determine if the car audio amplifier is suitable for your type of car.
In a hurry? Here is our top pick
Skar Audio SKv2 Mini Car Amplifier 4 Channel
Features
- 800 Watts Peak Power
- Compact
- Durable
- Best for Mini Cars
- Competition Grade Class A/B 4-Channel
What is a 4 channel amplifier?
Channel 4 amplifiers use one power source to supply a higher output voltage, stepped-up out of 12V, to push the speakers using greater power than the default 12v factory system.
They feature 4 separate audio amplifier Segments that are typically made so that every channel can be bridged for extra strength if wanted.
Some have attributes such as a bass boost control, front speakers, high pass/low components, and full front range.
Some amplifiers are designed for certain types of car models. For example, car sound systems are specifically designed for the sound system of certain kinds of cars like the Acura or the Nissan Armada.
Some car sound systems are made explicitly for specific vehicles, such as the Infinity and the Corvette. You can also get amplifiers suited for the power rating of certain electronic gadgets like portable music players.
Besides choosing the suitable mini car 4 amplifier, you also have to think about the price or the retail price of the gadget. The prices of these car audio and car speakers can vary from the cheapest to the most expensive.
If you want something good quality and affordable, you have to make an effort and search for some of the online stores or visit the local car component and audio shops operating in your area.
To solve this dilemma for you, we have compiled a list of the best mini car 4 channel amplifiers and the things you should consider before buying them. Stereo in your mini car, you need a 4 channel amplifier that ideally drives the main speakers.
What to look for in the best mini car amplifier 4 channel?
When you are trying to find the best mini car amplifier 4 channel, there are many factors that you need to consider. To get the best one, you need to think about your budget, preferences, needs, and specifications of the item you will buy.
- Channel count
If you have OEM stereo in your mini car, you need a 4 channel amplifier that ideal drives the main speakers.
- Power
Root mean square or RMS provides continuous power to your speaker with no distortion. 50W RMS is ideal for the users of 4 amp as it allows for sound volume, which is sufficient for the subwoofer to generate good bass sound
- Sound Processing
It relates to the sound quality that the amplifier provides. A good amplifier provides additional qualities like configurable bass, microphone, frequency equalization, speaker delays, and manual EQ.
- Channel bridging
A good amplifier supports features like channel bridging, i.e., it allows many channels and configuration settings.
Here is The List of Best Mini Car Amplifier 4 Channel
Image | Title | RMS Power | Peak Power | Our Ratings | Buy Now |
| | [2 ohms: 210W x 4 chan.] [2 ohms: 150W x 4 chan.] | 800 Watts | |||
 | [4 ohms: 75W x 4 chan.] [2 ohms: 100W x 4 chan.] | 800 Watts | |||
 | [4 ohms: 80W x 4 chan.] [2 Ohms: 120W x 4 chan.] | 1600 Watts | |||
 | [4 Ohm:135 Watts x 4 chan,] [2 Ohm: 200 Watts x 4 chan.] | 800 Watts | |||
 | [4 Ohms: 100W x 4 chan,] [2 Ohms: 140W x 4 chan.] | 400 Watts |
1. Best Overall – Skar Audio 500 Watt Mini Car Amplifier 4 Channel
Features
Skar Audio offers a compact, 4 channel option with a robust and highly reliable class a/b full-range car amplifier. It provides versatility in a compact design with a bass boost function from 0dB to -9 dB.
Skar audio can serve up more than 200 watts to each channel at 2 ohms, which is pretty commendable for its price level.
Other of its great features include subsonic filters, dampening controls, crossover multipliers, and an enhanced set of crossover controls. These features essentially make it one of the most versatile amps we have tested for you.
It is capable of having an entire aftermarket updated speaker system within a car. It has the energy that permits customers to be loud and allows your speakers to come alive with a high-speed MOSFET power source. The amp has superior grade internal parts, in addition to having a 4-way safety circuitry.
During testing, the amplifier functioned in the most outstanding levels of functionality for hours in the end.
These innovative user controls allow you to dial up your audio just as you need for perfect clarity while running busy speakers or components using inline crossover networks.
This amplifier features 4-way onboard protection against thermal, voltage, speaker, and circuitry failures.
PROS & CONS
Let us have a look at the pros and cons of this amplifier.
Pros
- It offers a bass boost function from 0dB -9 dB
- It also comes with remote control feature
- 8 gauge ground and power input terminal connections for maximum flow
Cons
- Sometimes the amp burns at high power
Most Powerful Mini Car Amplifier
2. NVX VADM1 500W Mini Car Amplifire
Features
NVX VADM1 offers a 500W RMS Class D Monoblock Micro Amplifier. It comes with a Bass Remote.
It has a peak power of 100o Watts and RMS power of 2 ohms: 320W x 1 channel, 1 ohm: 500W x 1 channel, and 4 ohms: 180W x 1 channel.
It has cutting-edge technology called Micro Class D technology that allows the amplifier to be highly compact.
The amplifier comes with dimensions of 6.8″L x 3.3″W x 1.5″H. The NVX technologies are marine certified.
They come with VAD Micro Amplifier that is conformally coated and have a marine-grade circuit board. This technology allows the amplifier to be installed in any application.
The amplifier has a LED indicator lighting and 3-way protection circuitry. It also offers balanced differential inputs and high-level speaker inputs.
PROS & CONS
The pros and cons of NVX VADM1 500W RMS are as follows:
Pros
- It has a Bass Remote control system : 0 – +18 dB @ 45 Hz
- It is compact and can be installed on nearly any application
Cons
- The amp overheats sometimes
3. Best Features – DS18 GEN-X1600.4D 4-Channel 1600w Mini Car Amplifier
Features
GEN-X1600 is another amplifier that is known for its colossal power inside a small package. It is ideal for your mini car as it gives you 1600 watts of power in a compact package tucked away out of sight in your vehicle.
It is extremely compact with (L x W x H) 430 x 190 x 60 mm dimensions and It offers many features that give you 2-8 ohms and a variety of speakers that you can for your specific application.
It also does not put a strain on your car’s battery as it draws minimal power and pushes out maximum.
GEN-X1600 has a Signal-to-Noise Ratio of 100 dB and a Low Pass Filter of 40Hz – 250Hz/
High Pass Filter of 40Hz – 250Hz.
The amplifier also offers a maximum power of 1600 Watts and 2 Ohm RMS Power (14.4V) Per Channel: 4 x 120W
PROS & CONS
The good and bad things owned by the amplifier are:
Pros
- It is a compact amplifier that easily fit in your car
- It has a Signal-to-Noise Ratio of 100 dB
- DS18 has a maximum power of 1600 Watts
Cons
- It faces a bit background noise issue
4. Best Budget – Rockville dB45 3200 Watt/800w RMS Mini Car Amplifier 4 Channel
Features
Rockville db45 is an 800Watt/400 Watt amplifier that comes with Optical Coupler Technology and has CEA compliant power ratings.
It has 2 Ohm: 400 Watts x 4 Channel. 4 Ohm: 270 Watts x 4 Channel RMS power ratings and can produce a large amount of power in a split second.
The Rockville Db45 also offers under and over-voltage protection that proves beneficial whenever there’s a slight voltage change and doesn’t cause the amp to melt or explode.
It also has a tertiary supplies circuitry and an Octave crossover with differential. Its low pass filter is of 50Hz – 250Hz, and High Pass Filter is 60Hz – 1.2KHz.
Another great feature it has is High-Speed MOSFET Power Supply and. Optical Coupler Class “AB” Technology with Studio-Grade Bipolar Output Stage Transistors.
Overall, it is a very high-tech amplifier that offers a lot to increase the power in your mini car.
PROS & CONS
Let us consider the pros and cons of Rockville db45 amplifier.
Pros
- It has an overvoltage and under-voltage protection
- It offers a High-Speed MOSFET Power Supply
- It has a Reasonable price compared to its high tech features
Cons
- When it heats up, it goes on standby mode
5. Skar Audio SK-M4004D 4 Channel Mini Car Amplifier
Features
Skar Audio is a full-range 4-channel class D car amplifier that works well with mini cars. It has an RMS Power of 140 Watts x 4 Channels (14.4v) at 2 Ohms and 100 Watts x 4 Channels (14.4v) at 4 Ohms.
It is called an ultra-compact amplifier as it is engineered for small cars but provides excellent quality and power just like any other great amplifier.
The SK M4004D features a MOSFET power supply and a class D design which is highly efficient and highly reliable.
If you’re looking for a compelling but compact amplifier for your mini car, this should be your ideal choice. Additionally, the amplifier also offers high pass and low pass full range user controls.
It also has a whole four-way (Thermal, Voltage, Speaker, DC) protection circuitry inbuilt. It is effortless to clean as it offers an adapter harness that allows the speaker’s outputs to clean easily.
It has crossover control and a frequency response of 10Hz – 40kHz. The dimensions of the amplifier are 7.9in x 4.6in x 1.7in (L x W x H).
If you lack an RCA connection, the Skar audio provides the customers with high-level inputs for installation.
PROS & CONS
Let us consider the pros and cons of Rockville db45 amplifier.
Pros
- It is incredibly compact but packs a powerful punch
- It has HPF / Full-Range / LPF Crossover Controls and Frequency Response of 10Hz – 40kHz
- It has four; Thermal, Voltage, Speaker, and DC built-in circuitry protection
Cons
- It does not work well with low frequencies; you have to buy a one-channel or mono channel amplifier.
Frequently Asked Questions
What is the best 4 channel mini car amplifier?
Rockville db45 is the best 4 channel car amplifier that offers Full IC-Controlled Protection, High-Speed MOSFET Power Supply, and a Frequency Response of 10Hz – 50KHz. It is ideal for your car and can and comes with 3 x 3 x 3 inches dimensions and weighs 13.52 pounds.
Which mini amp is the best?
Mini-amplifiers proved to be game-changing in providing a powerful sound that can even fill a cabin. They are well-liked for their compact designs that fit even narrow spaces. They can fit in your dash or close to your head. Skar Audio SK-M4004D is perfect; they offer a compelling sound despite being compact. They come with high pass and low pass full range user controls and a MOSFET power supply.
How many speakers can a 4 channel amp run?
A four-channel amp can run Four speakers, i.e., two speakers and a subwoofer. You can also power a four-channel amp to run a subwoofer and two rear full-range speakers bridging two channels to power the sub. The 4 channel amp might be able to power 8 speakers as well if wired correctly.
Does a 4 channel amp make a difference?
Yes, if you are looking for a more powerful sound in the front and rear speakers of your car, then 4 channel amplifier should be your ideal option. An amplifier works to increase the sound to the maximum limit and can also boost audio signals, ultimately making it louder.
Do amps improve sound quality?
More than the amplifier, it’s the speaker and the audio source that improves the sound quality. Although an amplifier can enhance the volume of the sound and make the audio signal louder, the improvement of sound quality depends more on the speaker and source.
Conclusion
After reading all the pros and cons, we hope you will be able to decide what type of amp you want for your mini car. Since every single one of them offers something unique, that would be ideal for you.
Remember our choice for best mini car amplifier 4 channel is Skar Audio SKv2 MOSFET 4-Channel Car Speaker Amplifier
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