
Beyma PRO6FX240ND - 6.5" Pro Carbon Fiber Coaxial Speaker (Single)
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Description
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Reviews
Beyma PRO6FX240ND
6.5" Pro Carbon Fiber Coaxial Speaker
(Sold in Singles)
KEY FEATURES
• High power handling: 400 / 80 W Program Power (LF / HF)
• High Sensitivity: 94 / 103 dB (LF / HF)
• Extended controlled displacement: Xmax 5,5 mm shorting copper pad for low harmonic distortion and linear impedance
• Carbon Fiber cone with High-End quality sound CONEX spider for higher resistance and consistency
• Common Neodymium magnetic system for low-weight and mounting depth
• Excellent off-axis response 70° conical coverage for HF dispersion control
• PM4 diaphragm for natural sound
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Specifications |
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Nominal Basket Diameter |
6.5" / 165mm |
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Impedance |
8 ohms |
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Low Frequency AES Power Rating |
200 Watts |
| Low Frequency Program Power | 400 Watts |
| High Frequency AES Power Rating | 40 Watts |
| High Frequency Program Power | 80 Watts |
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Frequency Response |
100Hz - 20kHz |
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High Frequency Sensitivity (1W/1m) |
103dB |
| Low Frequency Sensitivity (1W/1m) | 94dB |
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LF Voice Coil Diameter |
2" / 50.8mm |
| HF Voice Coil Diameter | 1.75" / 44.4mm |
| Recom. Crossover Frequency | 2.5kHz or higher @ 12dB/oct. |
| Voice Coil Length | 14 mm |
| Air Gap Height | 7 mm |
| X Damage (peak to peak) | 26 mm |
| BL Factor | 9.1 N/A |
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Mounting Information |
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| Overall Diameter | 6.9" / 174mm |
| Bolt Circle Diameter | 6.2" / 158mm |
| Baffle Cutout Diameter | 5.71" / 145.1mm |
| No. Of Mounting Holes | 4 |
| Volume Displaced By Driver | 0.02 ft3 / .55 Liters |
| Overall Depth | 4.0" / 103.1mm |
| Net Weight | 4.2 lb. / 1.9 kg. |
| Shipping Weight | 4.6 lb. / 2.1 kg. |
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Materials |
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Low Frequency Woofer |
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| Basket | Die-Cast Aluminum |
| Cone | Carbon Fiber |
| Surround | Two Roll Treated Cloth |
| Voice Coil | Aluminum |
| Spider | Conex |
| Magnet | Neodymium |
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High Frequency Tweeter |
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| Diaphragm | PM-4 |
| Voice Coil | Edgewound Aluminum Ribbon |
| Voice Coil Former | Kapton |
| Magnet | Neodymium |
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Thiele-Small Parameters |
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| Resonant Frequency (fs) | 100 Hz |
| Impedance (Re) | 4.6 ohms |
| Coil Inductance (Le) | .24 mH |
| Mechanical Q (Qms) | 3.5 |
| Electrical Factor (Qes) | .56 |
| Total Q (Qts) | .48 |
| Comp. Equivalent Vol. (Vas) | .14 ft3 / 4 Liters |
| Voice Coil Overhang (Xmax) | 5.5 mm |
| Diaphragm Mass (Mms) | 15 Grams |
| Surface Area of Cone (Sd)m2 | 0.0135m2 |
| Reference Efficiency | .83% |
| Displacement Volume (Vd) | 74 cm3 |
