Tang Band W3-1401SD
Full-range
3″ / 76 mm
Nominal diameter
75 Hz
Resonance
0.31
Q factor
85 dB
Sensitivity
± 3.5 mm
Linear excursion
60 W
Program Power
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 84.6
- dB
- Frequency response
- 75 - 20000
- Hz
- Resonance frequency (free air)
- fS
- 75.0
- Hz
- Mechanical quality factor
- QMS
- 1.75
- Electrical quality factor
- QES
- 0.38
- Total quality factor
- QTS
- 0.31
- Maximum linear excursion
- xmax
- 3.5
- mm
- Air volume displaced at xmax
- VD
- 11
- cm³
- Power handling
- P
- 30
- W
- Program power
- Pmax
- 60
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.3
- Ω
- Inductance (1kHz)
- LE
- 0.02
- mH
- VC Diameter
- 25
- mm
- Force factor
- Bl
- 5.56
- N/A
- Motor constant
- Bl/√RE
- 2.22
- N/√W
- Air gap height
- HAG
- 3
- mm
- Material
- Neodymium
- Effective diameter
- 64
- mm
- Effective area
- SD
- 32
- cm²
- Moving mass
- MMS
- 4
- g
- Moving mass (without air load)
- MMD
- 3.9
- g
- Material
- Aluminium
- Stiffness
- KMS
- 0.88
- N/mm
- Compliance
- CMS
- 1134
- µm/N
- Equivalent volume to the compliance
- VAS
- 1.65
- L
- Mechanical resistance
- RMS
- 1.07
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 3
- ″
- 76
- mm
- Volume occupied by the driver (estimated)
- 0.15
- L
- Net weight
- 0.402
- kg