Dayton Audio DA175-8
8Ω
Woofer
| Nominal diameter | 7″ / 176 mm |
| Resonance | 39 Hz |
| Q factor | 0.58 |
| Sensitivity | 83.3 dB |
| Linear excursion | ± 4.3 mm |
| Program Power | 100 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 83.3dB
- Frequency response 35 - 10000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 39Hz
- Mechanical quality factor QMS 3.31
- Electrical quality factor QES 0.70
- Total quality factor QTS 0.58
Large signal parameters
- Maximum linear excursion (one way) xmax 4.3mm
- Air volume displaced at xmax VD 56cm³
- Power handling P 50W
- Program power Pmax 100W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.9Ω
- Inductance (1kHz) LE 1.14mH
- VC Diameter 35mm
- Winding material Copper
- Former material Aluminum
Magnet
- Force factor Bl 7.17N/A
- Motor constant Bl/√RE 2.95N/√W
- Material Ferrite
Diaphragm
- Effective diameter 130mm
- Effective area SD 133cm²
- Moving mass MMS 25.2g
- Moving mass (without air load) MMD 24g
- Material Aluminum
Suspensions
- Stiffness KMS 1.52N/mm
- Compliance CMS 660µm/N
- Equivalent volume to the compliance VAS 16.3L
- Mechanical resistance RMS 1.86N·s/m
- Surround material Rubber
Dimensions
- Nominal diameter 7″
- 176mm
- Overall diameter 176mm
- Baffle cutout diameter 144mm
- Overall depth 81mm
- Volume occupied by the driver (estimated) 0.53L
- Frame material Steel
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Export this driver to a simulation software:
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