B&C Speaker 8CXN64
8Ω
Coaxial
| Nominal diameter | 8″ / 210 mm |
| Resonance | 71 Hz |
| Q factor | 0.33 |
| Sensitivity | 92.1 dB |
| Linear excursion | ± 5.5 mm |
| Program Power | 600 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 92.1dB
- Frequency response 70 - 18000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 71Hz
- Mechanical quality factor QMS 8.50
- Electrical quality factor QES 0.35
- Total quality factor QTS 0.33
Large signal parameters
- Maximum linear excursion (one way) xmax 5.5mm
- Air volume displaced at xmax VD 121cm³
- Power handling P 300W
- Program power Pmax 600W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.8Ω
- Inductance (1kHz) LE 1.1mH
- VC Diameter 64mm
- Winding height HVC 15mm
- Winding material Copper
- Former material Glass Fibre
Magnet
- Flux density B 1.1T
- Force factor Bl 15.5N/A
- Motor constant Bl/√RE 6.44N/√W
- Air gap height HAG 8mm
- Material Neodymium Ring
Diaphragm
- Effective diameter 167mm
- Effective area SD 220cm²
- Moving mass MMS 32g
- Moving mass (without air load) MMD 29.5g
- Material Waterproof Front Side
Suspensions
- Stiffness KMS 6.45N/mm
- Compliance CMS 155µm/N
- Equivalent volume to the compliance VAS 10.5L
- Mechanical resistance RMS 1.68N·s/m
Dimensions
- Nominal diameter 8″
- 210mm
- Overall diameter 225mm
- Baffle cutout diameter 187mm
- Overall depth 124mm
- Flange thickness 10mm
- Mounting depth 114mm
- Volume occupied by the driver (estimated) 1.1L
- Net weight 2.6kg
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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