Specifications

Nomianl diameter 170mm/6.5 in

Max Output Power 300W

Nominal impedance 4Ω

Sensitivity 90dB

Frequency range 60-8000 HZ

Magnet weight 120×15mm/30 oz

Voice coil diameter 38.60mm/1.5 in

Coil material Copper

Former material Kapton

Cone material Paper

Surround material Cloth