Dayton Audio Odeum Apollo 8N
8Ω
Woofer
| Nominal diameter | 8″ / 210 mm |
| Resonance | 94 Hz |
| Q factor | 0.32 |
| Sensitivity | 95 dB |
| Linear excursion | ± 3.9 mm |
| Program Power | 400 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 95dB
- Frequency response 75 - 5800Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 94Hz
- Mechanical quality factor QMS 4.43
- Electrical quality factor QES 0.35
- Total quality factor QTS 0.32
Large signal parameters
- Maximum linear excursion xmax 3.9mm
- Air volume displaced at xmax VD 79cm³
- Power handling P 200W
- Program power Pmax 400W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.0Ω
- Inductance (1kHz) LE 0.17mH
- VC Diameter 50.8mm
- Winding material Copper
- Former material Glass Fiber
Magnet
- Force factor Bl 14.4N/A
- Motor constant Bl/√RE 5.88N/√W
- Material Neodymium
Diaphragm
- Effective diameter 160mm
- Effective area SD 201cm²
- Moving mass MMS 20.9g
- Moving mass (without air load) MMD 18.7g
- Material Coated Paper
Suspensions
- Stiffness KMS 7.3N/mm
- Compliance CMS 137µm/N
- Equivalent volume to the compliance VAS 8.8L
- Mechanical resistance RMS 2.79N·s/m
- Surround material Paper
Dimensions
- Nominal diameter 8″
- 210mm
- Overall diameter 210mm
- Baffle cutout diameter 182mm
- Overall depth 87mm
- Volume occupied by the driver (estimated) 0.73L
- 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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