Model NO: 12FV-2

1) GENERAL SPECIFICATIONS

* Nominal Diameter: 12 inch

* Rated Impedance: 8 Ω

* Power Handing Capacity: 190 Watts

* Sensitivity 1W, 1M: 92 dB

* Effective Piston Diameter: 255 mm

* Voice Coil Diameter: 51.5 mm/2 inch

2) THIELE-SMALL PARAMETERS

* Resonance Frequency/Fs: 39 Hz

* DC Resistance/Re: 6.5 Ω

* Mechanical Q Factor/Qms: 2.98

* Electrical Q Factor/Qes: 0.49

* Total Q Factor /Qts: 0.42

* BL Factor/BL: 14 TM

* Effective Moving Mass/Mms: 65 gr

* Equivalent Cas Air Load/Vas: 95 liter

* Effettive Piston Area/Sd: 0.051 m2

* Half-Space Efficiency/Eff: 1.14 %

* Airgap Height/Hag: 8 mm

* Voice coil Height/Hvc: 18.0 mm

* Voice coil Over-Hung/Xmax: 5.00 mm

3) PHYSICAL INFORMATION

* Basket Black: Stamp Steel

* Magnet Type, Size ODxIDxH(mm): 170x85x20 Ferrite 60 OZ

* Voice Coil Former: ASV

* Voice Coil Material: Copper Wire

* Cone Material: Pulp Paper

* Surround: Treated Cloth

* Spider: Cotton Blend Polyester