Dayton Audio Designer DSA315-8
8Ω
Woofer
| Nominal diameter | 12″ / 314 mm |
| Resonance | 24.2 Hz |
| Q factor | 0.33 |
| Sensitivity | 88.4 dB |
| Linear excursion | ± 5.5 mm |
| Program Power | 240 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 88.4dB
- Frequency response 24 - 2000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 24.2Hz
- Mechanical quality factor QMS 1.89
- Electrical quality factor QES 0.40
- Total quality factor QTS 0.33
Large signal parameters
- Maximum linear excursion xmax 5.5mm
- Air volume displaced at xmax VD 279cm³
- Power handling P 120W
- Program power Pmax 240W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.0Ω
- Inductance (1kHz) LE 1.11mH
- VC Diameter 49.5mm
- Winding material Copper
- Former material Aluminum
Magnet
- Force factor Bl 16.1N/A
- Motor constant Bl/√RE 6.57N/√W
- Weight 2.183kg
- Material Ferrite
Diaphragm
- Effective diameter 254mm
- Effective area SD 507cm²
- Moving mass MMS 113g
- Moving mass (without air load) MMD 105g
- Material Aluminum
Suspensions
- Stiffness KMS 2.63N/mm
- Compliance CMS 380µm/N
- Equivalent volume to the compliance VAS 147L
- Mechanical resistance RMS 9.11N·s/m
- Surround material Rubber
Dimensions
- Nominal diameter 12″
- 314mm
- Overall diameter 314mm
- Baffle cutout diameter 272mm
- Overall depth 130mm
- Volume occupied by the driver (estimated) 2.1L
- Frame material Steel
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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