Our company manufacturer professional steel speaker basket and AL basket. Steel, aluminum alloy and ABS plastic can be used to make the loudspeaker frame. There are differences in characteristics between the two kinds of speaker basket. The rigidity and strength of aluminum are very low, but aluminum can make up for this defect by increasing the material per unit volume. The thick cast aluminum basin frame has strong rigidity. At present, in order to ensure the strength of the aluminum materials used in the high-grade pot rack, the method of using coarse cast aluminum and increasing the cross-sectional area is adopted. Therefore, most of the aluminum pot racks look very rough. The thickness of the frame is only one-third of the thickness of the aluminum pot frame. In other words, the iron bonsai is the strongest. Our products are of high quality and low price, which is absolutely worth starting with. If you want to consult the speaker basket price, you can contact us as soon as possible.