Beyma 6CX200Nd/N
Nd/N
FeCoaxial
Nominal diameter | 6.5″ / 165 mm |
Resonance | 65 Hz |
Q factor | 0.27 |
Sensitivity | 91.3 dB |
Linear excursion | ± 5.5 mm |
Program Power | 400 W |
.png)
.png)
- Sensitivity (1W, 1m, infinite baffle) SPL1W 91.3dB
- Frequency response 65 - 20000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 65Hz
- Mechanical quality factor QMS 3.90
- Electrical quality factor QES 0.29
- Total quality factor QTS 0.27
Large signal parameters
- Maximum linear excursion xmax 5.5mm
- Maximum excursion before damage xlim 26mm
- Air volume displaced at xmax VD 74cm³
- Power handling P 200W
- Program power Pmax 400W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.0Ω
- Inductance (1kHz) LE 0.24mH
- VC Diameter 50.8mm
- Winding height HVC 14mm
Magnet
- Force factor Bl 10.5N/A
- Motor constant Bl/√RE 4.7N/√W
- Air gap height HAG 7mm
Diaphragm
- Effective diameter 131mm
- Effective area SD 135cm²
- Moving mass MMS 16g
- Moving mass (without air load) MMD 14.7g
Suspensions
- Stiffness KMS 2.73N/mm
- Compliance CMS 366µm/N
- Equivalent volume to the compliance VAS 9.4L
- Mechanical resistance RMS 1.7N·s/m
Dimensions
- Nominal diameter 6.5″
- 165mm
- Overall diameter 188mm
- Baffle cutout diameter 145mm
- Overall depth 104mm
- Volume occupied by the driver (estimated) 0.77L
- Net weight 2.0kg
.png)
.png)
.png)
.png)
Export this driver to a simulation software:
Closed Box Simulator·





