PUNKTKILDE AUGWL0010-JN04
Woofer
4″ / 102 mm
Nominal diameter
61 Hz
Resonance
0.4
Q factor
85 dB
Sensitivity
± 3.25 mm
Linear excursion
50 W
Program Power
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 84.9
- dB
- Frequency response
- 40 - 5000
- Hz
- Resonance frequency (free air)
- fS
- 61.4
- Hz
- Mechanical quality factor
- QMS
- 3.57
- Electrical quality factor
- QES
- 0.46
- Total quality factor
- QTS
- 0.40
- Maximum linear excursion
- xmax
- 3.25
- mm
- Maximum excursion before damage
- xlim
- 11.0
- mm
- Air volume displaced at xmax
- VD
- 17
- cm³
- Power handling
- P
- 35
- W
- Program power
- Pmax
- 50
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.3
- Ω
- Inductance (1kHz)
- LE
- 0.05
- mH
- VC Diameter
- 26
- mm
- Winding height
- HVC
- 12.5
- mm
- Winding material
- Copper Clad Aluminium
- Former material
- Aluminum
- Force factor
- Bl
- 4.35
- N/A
- Motor constant
- Bl/√RE
- 2.41
- N/√W
- Air gap height
- HAG
- 6
- mm
- Material
- Ferrite
- Effective diameter
- 83
- mm
- Effective area
- SD
- 53
- cm²
- Moving mass
- MMS
- 6.9
- g
- Moving mass (without air load)
- MMD
- 6.6
- g
- Material
- Magnesium-Lithium
- Stiffness
- KMS
- 1.02
- N/mm
- Compliance
- CMS
- 979
- µm/N
- Equivalent volume to the compliance
- VAS
- 3.96
- L
- Mechanical resistance
- RMS
- 0.742
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 4
- ″
- 102
- mm
- Volume occupied by the driver (estimated)
- 0.37
- L
- Net weight
- 0.95
- kg
- Frame material
- Aluminium Die-cast