Rerurn to Romy the Cat's Site

Ming,

thank you very much for resonance information, it explains a lot about the SG145LD4’s suspension. Still, my primary interest was not how folks out there build 20Hz of 24Hz horns but about ability to use the SG145LD4 properly for smaller horns, for instants for 60Hz horn like your or for 100Hz horn like mine. To do so the driver should have much higher resonance frequency and I do not know if the driver would allow it. Would you please ask Mr. Goto if his SG145LD4 driver has an ability (intrinsically built or obtained by gasketing or padding) to modify the volume of the driver’s back chamber? It would be absolutely fantastic if the driver would have interchangeable diaphragms and the higher resonant frequency diaphragms were available with this driver. Still, to dial-in the driver precisely to a horn the methods of back chamber’s control should be available. Also, what is the retail price of the SG145LD4 driver?

Rerurn to Romy the Cat's Site