Upgrade car audio without changing speakers? I believe that the car owner who read this title must be very puzzled, how can the sound effect of the car speakers be improved without changing the horn?
Isn't the key to updating car audio is changing speakers? According to this idea, a large part of car owners have replaced their speakers, but found that the improvement of car audio is not ideal.
Why is this? Next, let’s share the original design with all car owners and friends.
The horn sound is the sound emitted by the horn and requires a signal source.
For example, we use USB or mobile phone Bluetooth to the navigation host, the host receives and analyzes the signal, power amplifies the signal, and drives the speaker to play music. Generally speaking, the original car is generally not equipped with a power amplifier. Under normal circumstances, a low-power power amplifier module is integrated into the main navigation system.
After replacing the horn, due to the increase in power and sensitivity, it will cause the original car host to drive the new horn severely.
Some car owners will be surprised to find that the sound of the car is much lower after the horn is changed, and the bass can't come out. Obviously I bought a car with a horn brand. The sound of the horn is also very good, but the sound is very low when the car is moving. , What is the cause of this in the end?
A good speaker was replaced, but the sound effect could not come out. The main reason was the insufficient performance of the original car host.
Of course, the original car host of a few car owners saves more power, and the sound effect after replacing the horn alone is also obvious. Secondly, some models have reduced the tweeter, so the sound quality after replacing the horn is also very significant.
However, most models have limited sound quality improvement after the horn is replaced separately, and overall, it is very unsatisfactory.
Now, it is not ideal to replace the speakers alone to improve the sound effect, so it is necessary to install the power amplifier together, so as to better play the role of the speakers.
Of course, some car friends don’t want to disassemble and assemble too much when refitting the car audio, so you can add a DSP power amplifier to drive the original car’s horn. The advantage of this solution is that there is no need to disassemble and assemble the door, and there is no need to damage the wiring harness. The wiring harness directly charges the original car host. If you are not satisfied with the horn later, you can try to change the horn.
Finally, thank you all car owners and friends for watching, Dongjun car audio modification hopes to help everyone avoid detours in car audio upgrades.
Many car owners and friends saw this title! Very confused? How to improve car audio without replacing the speakers? Doesn’t upgrading the speaker mean replacing a better speaker?
Many of my friends have this idea, and then go to the modification shop to upgrade and replace the speakers!
It turns out that the effect does not seem to improve significantly after changing the speakers! Improved but very weak! It doesn't feel so ideal!
Why is it like this? Let me talk about it in detail here!
The horn, that is, the speaker is going to ring! We need a signal. For example, we use USB or mobile phone Bluetooth to play songs to the navigation host. After the navigation host decodes our signal, we must send the signal to the power amplifier to amplify it!
driving the speaker to play music!
But generally our original car does not have an amplifier! Therefore, it is normal that a low-power amplifier module is integrated in the navigation host!
When we replace the speakers, due to the changes in sensitivity and power requirements, the original car's main engine will obviously be insufficient to drive the new speakers!
I feel very strenuous. After changing the horn of some models, I found that the sound became much smaller! The bass can't come out either! Obviously, when I listened to the speaker in the audition room, I felt it was okay. After getting in the car, I found that the effect was not good!
This is all due to the lack of performance of our original car host in all aspects!
Of course, the sound quality of the original car host of a small number of models is better, and when the reserve power is also large, the sound effect of replacing the horn alone is also very obvious!
The second is that some models have reduced the tweeter, so the replacement of the horn is also very obvious! However, most of the models are very limited by replacing the horn alone, which is not ideal-
Then since we replaced the speakers separately to improve the sound effect, it is not ideal! Does it need to be installed with a power amplifier?
Yes it is! After replacing a good speaker normally, it is recommended to use it with an amplifier, so that the performance of the speaker can be brought into full play!
Of course, some friends want to upgrade the audio, but don't want to disassemble too much, then you can consider not replacing the speakers, and install a DSP amplifier to drive the original car's speakers. After reasonable adjustments to the original car's audio, it can also be significantly improved. Sound effects.
The advantage of this solution is that there is no need to dismantle the door, and no need to damage the wiring harness. A special adapter wiring harness can be directly plugged into the original car host. If you want to upgrade later, you can upgrade the speaker!
belongs to the operation of installing the amplifier first and then installing the speaker. It is a step-by-step upgrade plan. Of course, if the effect is satisfied, there is no need to replace the speaker!
[For example]: a car owner has a budget of 5,000 yuan, a store recommended a 5,000 yuan horn equipment, after installing it on the car, the effect is not satisfactory, the store let him burn the horn, the effect came out, the owner found that the effect was still Not ideal, but it’s too late and can’t be returned. The store is recommending the owner to install an amplifier. An amplifier is 3,000 yuan, so the owner spent a total of 8,000 yuan over the budget!
Such a reasonable match should be to allocate a budget of 5,000 yuan to find out the shortcomings of the original car's audio system, such as part of the allocation to the speakers! Part of it is allocated to the power amplifier! So as to design a reasonable upgrade plan within the budget! That is the cost-effective and most effective plan within the budget!
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