1ดอก KANE มรกต12B ดอก ลำโพง 12นิ้ว ดอกลำโพง KA NE มรกต 12 B 12B วอยซ์ 2.5นิ้ว เอไอ-ไพศาล

GENERAL SPECIFICATIONS คุณสมบัติทั่วไป Nominal diameter 320mm/12in Power rating 300-800W Nominal Impedance 8 Ω Sensitivity 97dB Frequency rance 45-4000Hz Chassis type Stamp steel Magnet type Ferrite Magnet Size 156x60x20 mm Magnet Weight 1.35kg/47.7oz Voice coil diameter 65.5mm/2.5in Coil material SV-W Number of layers 2 (Outside) Former material Kapton Cone material Paper Surround material Cloth Spider Single X-max5 .5mm/0.20in Gap depth 7mm/0.28in Voice coil winding width 15.5mm/0.61in Net Weight 4.2kg/pc