Description
- BEYMA PRO 65ND IS A HIGH POWER LIGHTWEIGHT 6.5″ CAR MIDRANGE SPEAKER FROM THE BEYMA COMPETITION SERIES
- HANDLES 100 WATTS AES & 200 WATTS PROGRAM POWER
- FEATURES A LIGHTWEIGHT NEODYMIUM MAGNET & A VERY HIGH EFFICIENCY OF 100DB SPL
- DELIVERS CLEAR, CRISP & DETAILED MIDRANGE OF HIGH QUALITY
- AVAILABLE IN 4 OHMS ONLY
| Specifications | |
| Nominal Basket Diameter | 6.5 / 165mm |
| Impedance | 4 ohms |
| AES Power Rating | 100 Watts |
| Program Power | 200 Watts |
| Frequency Response | 150Hz – 8.0kHz |
| Sensitivity (1W/1m) | 100dB |
| Voice Coil Diameter | 1.5″ / 38.5mm |
| BL Factor | 8.2 N/A |
| Mounting Information | |
| Overall Diameter | 6.5″ / 165mm |
| Bolt Circle Diameter | 6.14″ / 156mm |
| Baffle Cutout Diameter- | |
| – Front Mount | 5.67″ / 144mm |
| No. Of Mounting Holes | 4 |
| Overall Depth | 2.74″ / 70mm |
| Materials | |
| Basket | Die Cast Aluminum |
| Cone | Paper |
| Magnet | Ferrite |
| Thiele-Small Parameters | |
| Resonant Frequency (fs) | 215 Hz |
| Impedance (Re) | 3.5 ohms |
| Coil Inductance (Le) | .35 mH |
| Mechanical Q (Qms) | 8.0 |
| Electrical Factor (Qes) | .51 |
| Total Q (Qts) | .48 |
| Comp. Equivelant Vol. (Vas) | .074 ft3 / 2.1 Liters |
| Surface Area of Cone (Sd)m2 | 0.140 |
| Reference Efficiency | 4% |
| Mounting Dimensions | |
| Frequency Response & Distortion Curves | |
