imix WOOFER

* Nominal diameter: 21 inch / 457mm

* Power rating: 1600W (AES)

* Nominal impedence: 8Ω

* Sensitivity: 97dB

* Frequency ranger: 40Hz~2500Hz

* Chassis type: Cast Aluminium

* Magnet type: Ferrite

* Magnet size(mm): 280 x 140 x 25

* Magnet weight: 197.53 OZ

* Voice coil diameter: 125mm / 5 inch

* Coil material: SV-R

* Former material: Glass fiber

* N Weight (Kg): 19.5