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1.汽車行駛中輪胎與路面摩擦產生的噪音，發動機的噪音，風聲以及汽車內部結構條件常常使低音效果受到削弱，尤其是車速快時，由于噪音的影響，低音聽到的很少。濟南汽車音響改裝 http://www.szanyuda.com/ 機構提醒您，安裝適當的高性能超低音揚聲器，提升低音區域，可以很理想的解決這個問題。
1 the noise produced by the friction between the tires and the road, the noise of the engine, the sound of the wind and the internal structure of the car often make the bass effect weakened, especially when the speed is fast, and the bass is very low. Ji'nan car audio modification mechanism to remind you that the installation of the appropriate high performance ultra bass speakers, to enhance the bass region, can be a very good solution to this problem.

2.一般安裝音響只是注重主機和中高音，最多到中低音，比如：6×9寸，雖然揚聲器的指標給出的頻響指標較寬，但是到達超低音區時衰減得很厲害，所以在這一頻段表現不突出。濟南汽車音響改裝 http://www.szanyuda.com/ 機構認為，只有用專門的超低音揚聲器來補償這個頻段，使低音區延伸，才能使音樂播放的完整。從而保持自然的音調平衡，聽起來富有深度、廣度、豐滿，并且清晰純凈。
2. General installation of audio focus only on the host and the treble, most to bass, such as: 6 x 9 inch, although the speaker index were given frequency response specifications wide, but the arrival of the ultra bass zone fading badly, so in this band is not prominent. Ji'nan car audio conversion mechanism, only with a special ultra bass speaker to compensate for this band, so that the bass region extends to make music player complete. To maintain the natural tone of the balance, it sounds full of depth, breadth, fullness, and clear purity.