Max Power: 350W Frequency: 68-20 Khz Sensitivity: 90 Db/W/M Magnet: 10 Oz Voice Coil: Aluminium 1†Impedance: 4Ω Black Steel Basket Advance Polypropylene Cone Precision Edge Suspension
KBT-690
KBT-1686S
KBT-130
KBT-1086S