P.Audio BT10-500A
Low frequency
10″ / 254 mm
Nominal diameter
60 Hz
Resonance
0.55
Q factor
93 dB
Sensitivity
± 4.1 mm
Linear excursion
400 W
Program Power
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 92.5
- dB
- Frequency response
- 60 - 3000
- Hz
- Resonance frequency (free air)
- fS
- 60.0
- Hz
- Mechanical quality factor
- QMS
- 9.78
- Electrical quality factor
- QES
- 0.59
- Total quality factor
- QTS
- 0.55
- Maximum linear excursion
- xmax
- 4.1
- mm
- Air volume displaced at xmax
- VD
- 149
- cm³
- Power handling
- P
- 200
- W
- Program power
- Pmax
- 400
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 5.7
- Ω
- Inductance (1kHz)
- LE
- 0.49
- mH
- VC Diameter
- 64
- mm
- Winding height
- HVC
- 16.2
- mm
- Winding material
- CCA-W
- Former material
- Kapton
- Flux density
- B
- 1.1
- T
- Force factor
- Bl
- 11.7
- N/A
- Motor constant
- Bl/√RE
- 4.9
- N/√W
- Air gap height
- HAG
- 8
- mm
- Material
- Ferrite
- Effective diameter
- 213
- mm
- Effective area
- SD
- 363
- cm²
- Moving mass
- MMS
- 38.3
- g
- Moving mass (without air load)
- MMD
- 33.3
- g
- Material
- Waterproof Paper
- Stiffness
- KMS
- 5.5
- N/mm
- Compliance
- CMS
- 182
- µm/N
- Equivalent volume to the compliance
- VAS
- 34.1
- L
- Mechanical resistance
- RMS
- 1.48
- N·s/m
- Surround material
- Cloth
- Spider material
- Cotton (Single)
- Nominal diameter
- 10
- ″
- 254
- mm
- Overall diameter
- 265
- mm
- Baffle cutout diameter
- 237
- mm
- Overall depth
- 120
- mm
- Flange thickness
- 14
- mm
- Mounting depth
- 106
- mm
- Volume occupied by the driver (estimated)
- 1.9
- L
- Net weight
- 5.0
- kg
- Frame material
- Aluminium