As a mobile concert hall, car stereos turn the long journey into an aural experience.
Many car owners’ friends like to make some upgrades to their car stereo, amplifier as an integral part of the car stereo combination, its importance is self-evident.
But perhaps for most people, how to choose good sound equipment is a problem. But don’t worry, we’ve already selected some of the most critically acclaimed auto amplifiers on the market.
Top 5 Car Amplifier – Turn Your Ride into a Music Haven
The BOSS Audio R1100MK Monoblock Car Amplifier amps sound as good as they look., it offers a wide range of equalization settings. These car amps are easy to install and don’t require extra adapters or converters.
They are simple yet sophisticated, and they deliver impressive sound, available in mono-block, two-channel, four-channel, and five-channel.
The Rockford Fosgate R250X4 of car amps is unique, designed with a stackable feature that allows you to stack one on top of the other for convenience easily.
The Alpine MRV-M500 offers exceptional sound and is one of the best economical options out of the many car amps available. These car amps’ main advantage is their user-friendly design.
7 Things Must Consider When Choosing a Car Amplifier:
“The more expensive represents the better? Big brands must be better than small brands? Power is good?” These instincts to distinguish between good and bad car amplifier standards are, in fact, not necessarily true general.
Choosing a good car power amplifier has been the problem of many car owners. Have you not encountered such a problem? Here’s a look at how to choose the right car amplifier.
1. Output Power
The most important thing for a car power amplifier is the output power. Power is a very important parameter in a sound system, which indicates the ability of the sound system to carry a load. This is also the only indicator for most car owners to see a car power amplifier, but there are different kinds of power. How?
RMS rated output power. This is the most important parameter for car owners. RMS refers to the maximum power output of an audio signal from an amplifier in the range of Total harmonic distortion.
In general, want to horn out of effect, should give the horn a surplus space, the ratio is roughly 1:1.25 above, of course, if the horn sensitivity is low, then power can be increased as appropriate. The peak power output is usually about 1.414 times RMS, which is the maximum music power that an amplifier can produce.
In general, the selection of sound systems in general to follows the principle of high-power output. The greater the power output of the amplifiers, the greater their ability to drive the speakers.
Power amplifier power should be greater than the speaker indicated authority. If the power selected is small, in the long-term use of high-power output, easy to burn out but also leads to poor sound quality, distortion, and other failures.
2. Battery voltage
The voltage of the car battery varies from time to time, and power amplifiers with two common symbols: 14.4 V/100W and 12V/100W, are completely different.
Because the vehicle’s voltage is about 12V, the power value measured at 12V is closer to the real situation.
And the power amplifier with 12V continuous voltage as the standard power can achieve more control when it reaches 12V.
3. Harmonic distortion THD
The comparison of the sustained power output of the amplifier is carried out at the same (or close to) THD value. The difference in sound quality measured under different THD values is obvious. Sometimes the maximum power of the mark is very high, but, likely, the distortion and noise are also very high. Therefore, while checking the maximum capacity, you should also pay attention to the value of THD that it identifies.
4. Frequency Range
The continuous power output of the amplifier should be measured within the frequency range of its actual use. The power amplifier should be required to identify a complete detection range, only a certain frequency when the power value is not significant.
5. Car Batteries
A high-quality amplifier must also be able to quickly reflect the peak of the music signal while responding to a strong bass, and low distortion, low noise to provide a smooth output.
Therefore, a good power amplifier also needs a power supply with good performance. This is the key to the sound quality of the power amplifier.
The power supply part and the amplifier part should be designed separately to reduce the noise. Large step-up transformers provide a steady current supply, and large capacitors react more quickly to supply the current needed for amplification.
6. Built-in parameter equalizer
The car stereo is very different from the home stereo, the installation position is very limited, and the adjustment of the sound is very important. In addition, the headrest and windows of the acoustic effects and bass speaker installation angle caused by the acoustic confusion will be the car audio system sound effects. The function is the parametric equalizer, which can compensate for the peaks and troughs of the sound waves caused by the reasons mentioned above and adjust the smooth sound field.
7. Built-in divider
No matter how good the function of the power amplifier itself, when installed on the car, it will be unable to achieve the best effect because of various sound problems, speaker configuration problems.
To overcome this, a divider is used in addition to a parameter equalizer. The built-in division has two major advantages: first, the system has expansibility, can be free of the power amplifier and speaker combination. Second, make the adjustment simple and easy. This will improve the sound quality of the whole system.
After understanding this knowledge about the car amplifier, I believe you will not be in the choice of car amplifier confused. If you have any questions or needs about your car’s amplifier choice or stereo collocation, please feel free to leave me a message for advice.
If you are ready to upgrade your audio system and no longer want to waste time with mediocre factory systems, car amps can offer you quality and value.