O2 OM1209ND

BUY NOW: O2 OM1209ND Neodymium Midrange, 12 inch., 8 Ohm (O2 OM-1209ND 8 Ohm) (SINGLE PIECE)

Details: Cast aluminum basket: Non ferrous. Doesn't take magnet strengthen away from voice-coil. Specially hardened paper cone. INB MAGNET: Iron neodymium Boron magnet material, more magnet strength than normal neodymium, Ultra low mass while being Very powerful. Ferro-Fluid Cooled: Liquid cooled for higher power, superior damping. Coated Surround. 3' KCCAW Voice-Coiled. Phase-Plug. Front mounted magnet system: Shallow mounting depth, Magnet system is aligned to specially tune with the cone as a phase-plug for optimum response & efficiency.

Specifications:

* Size: 12 inch. 

* Voice-Coil: 3'TIL
* Power RMS: 300W
* Power Max: 600W  

* F Range: 100Hz-6kHz
* SPL: 103dB2.83V@1m
* Impedance: 8 Ohm
* RDC: 5.2 Ohm  

* FO: 100Hz
* Qms: 2.40
* Qes: 0.50  

* Qts: 0.41
* Zmax: 30

*Sd: 0.05sqm
* Vas: 32L  

* BL: 13.41 

* Cms uM/N: 91.24
* No: 6.65%  

* Mms: 26.81g
* Mmd: 20.39g