SB Audience BIANCO-18SW500
8Ω
Subwoofer
| Nominal diameter | 18″ / 465 mm |
| Resonance | 30 Hz |
| Q factor | 0.52 |
| Sensitivity | 93.4 dB |
| Linear excursion | ± 9.2 mm |
| Program Power | 1000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 93.4dB
- Frequency response 30 - 3100Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 30Hz
- Mechanical quality factor QMS 19.04
- Electrical quality factor QES 0.53
- Total quality factor QTS 0.52
Large signal parameters
- Maximum linear excursion xmax 9.2mm
- Maximum excursion before damage xlim 16mm
- Air volume displaced at xmax VD 1169cm³
- Power handling P 500W
- Program power Pmax 1000W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.7Ω
- Inductance (1kHz) LE 1.64mH
- VC Diameter 99.2mm
- Winding height HVC 21.8mm
- Winding material Copper
- Former material Till
Magnet
- Flux density B 1T
- Force factor Bl 19.8N/A
- Motor constant Bl/√RE 8.29N/√W
- Air gap height HAG 10mm
- Diameter 220mm
- Material Ferrite
Diaphragm
- Effective diameter 402mm
- Effective area SD 1269cm²
- Moving mass MMS 195g
- Moving mass (without air load) MMD 164g
- Material Paper with silk cotton tree
Suspensions
- Stiffness KMS 6.67N/mm
- Compliance CMS 150µm/N
- Equivalent volume to the compliance VAS 335L
- Mechanical resistance RMS 1.92N·s/m
- Surround material Double half roll
Dimensions
- Nominal diameter 18″
- 465mm
- Overall diameter 465mm
- Baffle cutout diameter 422mm
- Overall depth 192mm
- Flange thickness 18mm
- Mounting depth 174mm
- Volume occupied by the driver 7.62L
- Net weight 10.28kg
- Frame material Aluminium die cast
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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