Nominal Diameter: 305/12 mm/inch
Nominal Impedance: 8
Rated Power: 450w
Max power: 900w
Sensitivity: 98dB
Frequency Range: 70-5000Hz
Voice Coil Diameter: 75.8/3 mm/inch
Magnet: 80 Oz
Net weight: 7.37kg

Fs: 85Hz
Re: 5.6
Qms: 2.602
Qes: 0.54
Qts: 0.447
Flux density: 18.62T. M
MMS: 62.448g
Vas: 23.786liters
SD: 0.0551m2
X-max: 4.675mm

Ideal low compression 12" woofer
Cloth Edge Paper cone, Carhon fiber loaded cone
4 or 8 ohm impedance

We also can manufacture according to your requirements!