Specifications

Nomianl diameter 258mm/10 in

Max Output Power 280W

Nominal impedance 4Ω

Sensitivity 90dB

Frequency range 65-7000 HZ

Magnet weight 134×15mm/34 oz

Voice coil diameter 50.8mm/2 in

Coil material Copper

Former material Kapton

Cone material Paper

Surround material Cloth