Beyma PRO8FX370ND 8 Coax Neo Midbass

This item is brand-new, factory sealed.

* Nominal Basket Diameter: 8-in / 200mm
* Impedance (LF/HF): 8 ohms
* AES Power Rating (LF): 250 Watts
* Program Power (LF) 500 Watts
* AES Power Rating (HF) 60 Watts AES
* Program Power (HF) 120 Watts AES
* Frequency Response: 120Hz - 20kHz
* HF Frequency Dispersion 70 Degrees Conical
* Sensitivity (1W/1m) (LF): 97dB SPL: Sensitivity (1W/1m) (HF) 105dB SPL
* Voice Coil Diameter (LF): 2.5-in / 63.5mm
* Voice Coil Diameter (HF) 2.85-in / 72.4mm
* Recom. Crossover Frequency 1.2kHz or higher @ 12dB/oct.
* Voice Coil Length 15 mm
* Air Gap Height 7 mm
* BL Factor 14.5 N/A
* Overall Diameter 8.31-in / 211mm
* Bolt Circle Diameter 7.7-in / 195mm
* Baffle Cutout Diameter- Front Mount 7.22-in / 182mm
* No. Of Mounting Holes 8
* Volume Displaced By Driver 0.056 ft3 / 1.5 Liters
* Overall Depth 5.3-in / 135mm
* Net Weight 10.8 lb. / 4.9 kg.
* Shipping Weight 11.5 lb. / 5.2 kg.
* Materials: Low Frequency Woofer: Basket Die-Cast Aluminum
* Cone Waterproof Carbon Fiber
* Spider Conex
* Surround Treated Cloth
* Voice Coil Aluminum
* Magnet Neodymium
* High Frequency Tweeter: Diaphragm Pure Titanium
* Surround Mylar
* Voice Coil Edgewound Aluminum Ribbon
* Voice Coil Former Kapton
* Magnet Neodymium
* Thiele-Small Parameters: Resonant Frequency (fs) 100 Hz
* Impedance (Re) 5.2 ohms
* Coil Inductance (Le) .3 mH
* Mechanical Q (Qms) 3.4
* Electrical Factor (Qes) .36
* Total Q (Qts) .33
* Comp. Equivelant Vol. (Vas) .26 ft3 / 7.4 Liters
* Voice Coil Overhang (Xmax) 6.0 mm
* Moving Mass (Mms) 23 Grams
* Surface Area of Cone (Sd)m2 0.022m2
* Reference Efficiency 2%
* Displacement Volume (Vd) 132 cm3