Compression Drivers All Vestron compression drivers feature heat-treated structural diaphragm domes which form an optimum balance of strength and low weight. This is a key factor in extending high frequency response.Repair KitTo ensure longer diaphragm life, our high temperature voice coil former and advanced adhesives permit each replacement diaphragm to sustain high RMS and peak power levels, equivalent or better than the originalWE CAN OFFER SEVERAL ITENS FOR COMPRESSION DRIVERS MANUFACTURERS, SUCH AS: Anodized aluminun rings for diaphragmConnectorsPhase PlugsRear coversOThersRaw MaterialWE ALSO CAN OFFER RAW MATERIALS TO OUR CUSTOMERS HAS FOLLOW:Titanium foil optmized for membranes manufacturers.PEN / PEI MaterialVoice-coil wiresKaptonOthers