01 Overview
The details
Key Features
- BEYMA PRO 65ND IS A HIGH POWER LIGHTWEIGHT 6.5″CAR MIDRANGE SPEAKER FROM THE BEYMA COMPETITION SERIES
- HANDLES 100WATTS 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
02 Tech specs
By the numbers
Sensitivity 01
100dB
Efficiency
Size 02
6.5in
Nominal
Fs 03
215Hz
Free-air resonance
- Impedance
- 4 ohms
- AES Power Rating
- 1 00 Watts
- Program Power
- 2 00 Watts
- Sensitivity
- 100 dB
- Frequency Response
- 15 0Hz – 8.0kHz
- Sensitivity (1W/1m)
- 100 dB
- BL Factor
- 8.2 N/A
- 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%
- Nominal Basket Diameter
- 6.5 / 165mm
- Voice Coil Diameter
- 1.5″ / 38.5mm
- Basket
- Die Cast Aluminum
- Cone
- Paper
- Magnet
- Ferrite
- Size
- 6.5 inch
- Overall Diameter
- 6.5″ / 165mm
- Bolt Circle Diameter
- 6.14″ / 156mm
- – Front Mount
- 5.67″ / 144mm
- No. Of Mounting Holes
- 4
- Overall Depth
- 2 .74″ / 70mm
03 Complete the build
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