B&C Speaker 15NW100
4Ω
8ΩSubwoofer
Nominal diameter | 15″ / 380 mm |
Resonance | 34 Hz |
Q factor | 0.23 |
Sensitivity | 94.5 dB |
Linear excursion | ± 9 mm |
Program Power | 2000 W |
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- Sensitivity (1W, 1m, infinite baffle) SPL1W 94.5dB
- Frequency response 35 - 1500Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 34Hz
- Mechanical quality factor QMS 5.41
- Electrical quality factor QES 0.23
- Total quality factor QTS 0.23
Large signal parameters
- Maximum linear excursion xmax 9mm
- Air volume displaced at xmax VD 770cm³
- Power handling P 1000W
- Program power Pmax 2000W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.7Ω
- Inductance (1kHz) LE 1.74mH
- VC Diameter 100mm
- Winding height HVC 25mm
- Winding material Copper
- Former material Glass Fibre
Magnet
- Flux density B 1.2T
- Force factor Bl 24.5N/A
- Motor constant Bl/√RE 12.8N/√W
- Air gap height HAG 12mm
- Material Neodymium Inside Slug
Diaphragm
- Effective diameter 330mm
- Effective area SD 855cm²
- Moving mass MMS 180g
- Moving mass (without air load) MMD 162g
- Material Waterproof Both Sides
Suspensions
- Stiffness KMS 8N/mm
- Compliance CMS 125µm/N
- Equivalent volume to the compliance VAS 126L
- Mechanical resistance RMS 7.11N·s/m
- Spider material Silicone
Dimensions
- Nominal diameter 15″
- 380mm
- Overall diameter 393mm
- Baffle cutout diameter 354mm
- Overall depth 181mm
- Flange thickness 16mm
- Mounting depth 165mm
- Volume occupied by the driver 6L
- Net weight 8.65kg
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