Dayton Audio PA385S-8
8Ω
Subwoofer
| Nominal diameter | 15″ / 388 mm |
| Resonance | 37.7 Hz |
| Q factor | 0.37 |
| Sensitivity | 92.2 dB |
| Linear excursion | ± 10 mm |
| Program Power | 2000 W |
Discontinued
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 92.2dB
- Frequency response 35 - 1000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 37.7Hz
- Mechanical quality factor QMS 7.90
- Electrical quality factor QES 0.39
- Total quality factor QTS 0.37
Large signal parameters
- Maximum linear excursion xmax 10mm
- Air volume displaced at xmax VD 861cm³
- Power handling P 1000W
- Program power Pmax 2000W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.0Ω
- Inductance (1kHz) LE 4.3mH
- VC Diameter 100mm
- Winding material Copper
- Former material Glass Fiber
Magnet
- Force factor Bl 28.9N/A
- Motor constant Bl/√RE 11.8N/√W
- Material Ferrite
Diaphragm
- Effective diameter 331mm
- Effective area SD 861cm²
- Moving mass MMS 230g
- Moving mass (without air load) MMD 213g
- Material Paper / Kevlar
Suspensions
- Stiffness KMS 12.5N/mm
- Compliance CMS 80µm/N
- Equivalent volume to the compliance VAS 80.4L
- Mechanical resistance RMS 6.9N·s/m
- Surround material Cloth
Dimensions
- Nominal diameter 15″
- 388mm
- Overall diameter 388mm
- Baffle cutout diameter 354mm
- Overall depth 173mm
- Volume occupied by the driver (estimated) 4.2L
- Frame material Cast Aluminium
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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