SB Audience NERO-5CCN125D
8Ω
Woofer
| Nominal diameter | 5″ / 159 mm |
| Resonance | 122 Hz |
| Q factor | 0.28 |
| Sensitivity | 94.7 dB |
| Linear excursion | ± 3.2 mm |
| Program Power | 250 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 94.7dB
- Frequency response 355 - 20000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 122Hz
- Mechanical quality factor QMS 9.61
- Electrical quality factor QES 0.28
- Total quality factor QTS 0.28
Large signal parameters
- Maximum linear excursion xmax 3.2mm
- Maximum excursion before damage xlim 3.5mm
- Air volume displaced at xmax VD 30cm³
- Power handling P 125W
- Program power Pmax 250W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.4Ω
- Inductance (1kHz) LE 0.07mH
- VC Diameter 38.5mm
- Winding height HVC 8.4mm
- Winding material Copper clad aluminium
- Former material Till
Magnet
- Flux density B 1.64T
- Force factor Bl 10.6N/A
- Motor constant Bl/√RE 4.56N/√W
- Air gap height HAG 6mm
- Material Neodymium
Diaphragm
- Effective diameter 109mm
- Effective area SD 93.3cm²
- Moving mass MMS 7.9g
- Moving mass (without air load) MMD 7.2g
- Material Pure carbon fiber
Suspensions
- Stiffness KMS 4.55N/mm
- Compliance CMS 220µm/N
- Equivalent volume to the compliance VAS 2.7L
- Mechanical resistance RMS 1.6N·s/m
Dimensions
- Nominal diameter 5″
- 159mm
- Overall diameter 159mm
- Baffle cutout diameter 127mm
- Overall depth 64mm
- Flange thickness 7mm
- Mounting depth 57mm
- Volume occupied by the driver 0.59L
- Net weight 1.3kg
- Frame material Cast Aluminium
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