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濟南汽車音響升級http://www.szanyuda.com/介紹低音揚聲器就是車載揚聲器中的低音喇叭單元，其作用是將從分頻器輸出的低頻信號(頻率范圍一般在20Hz-150Hz)重放。一般來說，低音揚聲器的口徑、磁體和音圈直徑越大，低頻重放性能、瞬態特性就越好，靈敏度也就越高。
Jinan subwoofer car audio upgrade is introduced in Car Speakers Woofer, whose role is to low-frequency signal from the divider output (usually in the range of frequencies 20Hz-150Hz) replay. In general, the woofer diameter, the larger

the diameter of the magnet and voice coil, bass reproduction performance, transient behavior, the better, the higher the sensitivity.
      
濟南汽車音響升級談到低音揚聲器的結構形式多為錐盆式，也有少量的為平板式。低音揚聲器的振膜種類繁多，有鋁合金振膜、鋁鎂合金振膜、陶瓷振膜、碳纖維振膜、防彈布振膜、玻璃纖維振膜、丙烯振膜、紙振膜等等。采用鋁合金振膜、玻璃纖維振膜的低音單元一般口徑比較小，承受功率比較大，而采用強化紙盆、玻璃纖維振膜的低音單元重播音樂時的音色較準確，整體平衡度不錯。
Jinan structure subwoofer car audio upgrade talked mostly cone type, there are a small number of flatbed. Woofer diaphragm variety, aluminum diaphragm, diaphragm-magnesium alloy, ceramic diaphragm, diaphragm carbon fiber, Kevlar

diaphragm, glass fiber diaphragm, propylene diaphragm, diaphragm, and so on paper. Aluminum alloy diaphragm, general caliber glass fiber woofer cone is relatively small, relatively large power to bear, and the use of reinforced cone,sound reproduction music fiberglass cone woofer more accurately, the overall balance is good.
      
濟南汽車音響升級http://www.szanyuda.com/講述空間感(AMB)對于重播效果的好壞的影響，很大程度上取決于超低音的表現。汽車音響的大敵是發動機音、行駛振顫音與風聲，這部分聲音主要集中于低音部分，克服這些噪音以及汽車內部結構條件致使的低音效果削弱問題，是汽車低音揚聲器的首要任務。
Jinan car audio upgrade about a sense of space (AMB) for the replay is good or bad influence depends largely on the performance of the subwoofer. The enemy is the engine of car audio sound, the sound vibrations travel with the wind,

this part focuses on the bass sound, the noise and the vehicle's interior to overcome these structural conditions causing weakening bass problem, is the primary task of the car subwoofer.