NEW BEYMA PRO8CF 8" CARBON FIBER MID-BASS SPEAKER HANDLES 300 WATTS AES & 600 WATTS PROGRAM
FEATURES A CARBON FIBER CONE FOR INCREASED CONE STRENGTH & MARINE TREATED PARTS
WIDE FREQUENCY RANGE FROM 80HZ TO 2KHZ & HIGH XMAX OF 6.3MM
ACOUSTICALLY BALANCED FREQUENCY RESPONSE & INVERTED DUST CAP
DESIGNED TO PLAY MIDBASS & MIDRANGE THAT IS CLEAR AND LOUD
AVAILABLE IN 4 OHMS
 
Specifications
Nominal Basket Diameter
8" / 200mm
Impedance
4 ohms
AES Power Rating
300 Watts
Program Power 
600 Watts  
Frequency Response
80Hz - 2KHz
Sensitivity (1W/1m)
93dB
Voice Coil Diameter
2" / 50.8mm
Voice Coil Length
16mm
Air Gap Height
8mm
X Damage (peak to peak)
30mm
Bl Factor (BL)
12.6 N/A
Mounting Information
Overall Diameter
8.3" / 212mm
Bolt Circle Diameter
7.7" / 195mm
Baffle Cutout Diameter-
 
- Front Mount
7.1" / 181mm
No. Of Mounting Holes
4
Overall Depth
3.7" / 95mm
Net Weight
7.3 lb. / 3.3 kg.
Shipping Weight
7.9 lb. / 3.6 kg.
Materials
Basket
Die Cast Aluminum
Cone
Carbon Fiber
Surround
Treated Cloth
Dust Cap Shape
Inverted
Voice Coil
Copper
Former
Fiberglass
Metal Parts
Marine Treated
Magnet
Ferrite
Thiele-Small Parameters
Resonant Frequency (fs)
78 Hz
Impedance (Re)
3.7 ohms
Coil Inductance (Le)
.6 mH
Mechanical Q (Qms)
2.3
Electrical Factor (Qes)
.38
Total Q (Qts)
.32
Comp. Equivalent Vol. (Vas)
.31 ft3 / 8.8Liters
Voice Coil Overhang (Xmax)
6.3 mm
Surface Area of Cone (Sd)m2
0.022m2
Moving Mass (Mms)
33 Grams
Reference Efficiency
1.1%
Displacement Volume
138 cm3