Eighteen Sound 5W430
8Ω
Woofer
| Nominal diameter | 5″ / 125 mm |
| Resonance | 52 Hz |
| Q factor | 0.32 |
| Sensitivity | 88.5 dB |
| Linear excursion | ± 6 mm |
| Program Power | 120 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 88.5dB
- Frequency response 60 - 8000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 52Hz
- Mechanical quality factor QMS 2.77
- Electrical quality factor QES 0.36
- Total quality factor QTS 0.32
Large signal parameters
- Maximum linear excursion (one way) xmax 6mm
- Air volume displaced at xmax VD 54cm³
- Power handling P 80W
- Program power Pmax 120W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.4Ω
- Inductance (1kHz) LE 0.49mH
- VC Diameter 25mm
- Winding material Copper
Magnet
- Force factor Bl 6.3N/A
- Motor constant Bl/√RE 2.71N/√W
- Material Ferrite
Diaphragm
- Effective diameter 107mm
- Effective area SD 90cm²
- Moving mass MMS 8.2g
- Moving mass (without air load) MMD 7.6g
Suspensions
- Stiffness KMS 0.876N/mm
- Compliance CMS 1142µm/N
- Equivalent volume to the compliance VAS 15L
- Mechanical resistance RMS 0.97N·s/m
Dimensions
- Nominal diameter 5″
- 125mm
- Overall diameter 134mm
- Baffle cutout diameter 124mm
- Overall depth 72mm
- Flange thickness 4mm
- Mounting depth 68mm
- Volume occupied by the driver (estimated) 0.35L
- Net weight 1.2kg
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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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