Beyma PRO8CF - 8" Pro Carbon Fiber Mid-bass Speaker (Single)
Beyma PRO8CF - 8" Pro Carbon Fiber Mid-bass Speaker (Single)
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Beyma PRO8CF - 8" Pro Carbon Fiber Mid-bass Speaker (Single)
The Beyma PRO8CF is an 8-inch carbon fiber mid-bass speaker, sold as a single. It is rated at 300 watts AES and 600 watts program into 4 ohms, with 93dB sensitivity and an 80Hz – 2kHz response.
8" Carbon Fiber Mid-Bass at 600W Program
A 2" copper voice coil, carbon fiber cone and marine-treated metal parts.
- 300W AES / 600W program, 4 ohms
- 93dB sensitivity, 80Hz – 2kHz
- 7.1" cutout, 3.7" deep
Key Product Details
| Brand | Beyma |
| Model | PRO8CF |
| Type | 8" carbon fiber mid-bass speaker |
| Sold As | Single |
| Impedance | 4 ohms |
| Power Rating | 300W AES / 600W program |
| Frequency Response | 80Hz – 2kHz |
| Sensitivity | 93dB (1W/1m) |
| Baffle Cutout (front mount) | 7.1" / 181mm |
| Overall Depth | 3.7" / 95mm |
Specifications are as listed by the manufacturer. Verify cutout, mounting depth, impedance, crossover and amplifier match before ordering.
Mounting Notes
The PRO8CF has 4 mounting holes on a 7.7" (195mm) bolt circle, an 8.3" (212mm) overall diameter and a 3.7" (95mm) overall depth. Check the cutout and the depth available in your pod, lid or enclosure before ordering.
With response from 80Hz to 2kHz, plan a crossover with a tweeter or horn above it.
Specifications
Driver and Power
| 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 | 12.6 |
Mounting and Materials
| Overall Diameter | 8.3" / 212mm |
| Bolt Circle Diameter | 7.7" / 195mm |
| Baffle Cutout (front mount) | 7.1" / 181mm |
| Number of Mounting Holes | 4 |
| Overall Depth | 3.7" / 95mm |
| Net Weight | 7.3 lb / 3.3 kg |
| Basket | Die-cast aluminum |
| Cone | Carbon fiber |
| Surround | Treated cloth |
| Dust Cap | Inverted |
| Voice Coil | Copper on a fiberglass former |
| Metal Parts | Marine treated |
| Magnet | Ferrite |
Thiele-Small Parameters
| Resonant Frequency (fs) | 78Hz |
| DC Resistance (Re) | 3.7 ohms |
| Coil Inductance (Le) | 0.6mH |
| Mechanical Q (Qms) | 2.3 |
| Electrical Q (Qes) | 0.38 |
| Total Q (Qts) | 0.32 |
| Equivalent Volume (Vas) | 0.31 ft³ / 8.8 L |
| Xmax | 6.3mm |
| Moving Mass (Mms) | 33 grams |
| Cone Area (Sd) | 0.022 m² |
| Displacement Volume (Vd) | 138 cm³ |
Related Paths
Beyma PRO8CF FAQ
How much power can the PRO8CF handle?
Beyma lists 300 watts AES and 600 watts program.
What impedance is the PRO8CF?
It is a 4 ohm speaker.
Is the PRO8CF sold as a pair?
No. It is sold as a single.
What cutout does it need?
The front-mount baffle cutout is 7.1" (181mm), with 4 mounting holes on a 7.7" (195mm) bolt circle and a 3.7" (95mm) overall depth.
What is the PRO8CF cone made of?
It has a carbon fiber cone with a treated cloth surround, a die-cast aluminum basket and marine-treated metal parts.
Need Help Choosing?
Need help choosing an 8-inch mid-bass driver and amplifier for your build? Call or start a build consultation.