Dayton Audio Odeum Apollo 10N
Woofer
10″ / 266 mm
Nominal diameter
54 Hz
Resonance
0.22
Q factor
96 dB
Sensitivity
± 5.79 mm
Linear excursion
500 W
Program Power
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 95.6
- dB
- Frequency response
- 60 - 4200
- Hz
- Resonance frequency (free air)
- fS
- 54.0
- Hz
- Mechanical quality factor
- QMS
- 6.73
- Electrical quality factor
- QES
- 0.23
- Total quality factor
- QTS
- 0.22
- Maximum linear excursion
- xmax
- 5.79
- mm
- Air volume displaced at xmax
- VD
- 193
- cm³
- Power handling
- P
- 250
- W
- Program power
- Pmax
- 500
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 7.4
- Ω
- Inductance (1kHz)
- LE
- 1.12
- mH
- VC Diameter
- 64
- mm
- Winding material
- Copper
- Former material
- Glass Fiber
- Force factor
- Bl
- 19.2
- N/A
- Motor constant
- Bl/√RE
- 7.06
- N/√W
- Material
- Neodymium
- Effective diameter
- 206
- mm
- Effective area
- SD
- 333
- cm²
- Moving mass
- MMS
- 34.2
- g
- Moving mass (without air load)
- MMD
- 29.6
- g
- Material
- Coated Paper
- Stiffness
- KMS
- 3.88
- N/mm
- Compliance
- CMS
- 258
- µm/N
- Equivalent volume to the compliance
- VAS
- 43.5
- L
- Mechanical resistance
- RMS
- 1.72
- N·s/m
- Surround material
- Paper
- Nominal diameter
- 10
- ″
- 266
- mm
- Overall diameter
- 266
- mm
- Baffle cutout diameter
- 238
- mm
- Overall depth
- 126
- mm
- Volume occupied by the driver (estimated)
- 1.6
- L
- Frame material
- Steel