Tang Band W8-1722B
Woofer
8″ / 203 mm
Nominal diameter
35 Hz
Resonance
0.51
Q factor
88 dB
Sensitivity
± 9 mm
Linear excursion
120 W
Program Power
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 88.2
- dB
- Frequency response
- 35 - 8000
- Hz
- Resonance frequency (free air)
- fS
- 35.0
- Hz
- Mechanical quality factor
- QMS
- 3.92
- Electrical quality factor
- QES
- 0.58
- Total quality factor
- QTS
- 0.51
- Maximum linear excursion
- xmax
- 9.0
- mm
- Air volume displaced at xmax
- VD
- 198
- cm³
- Power handling
- P
- 60
- W
- Program power
- Pmax
- 120
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.6
- Ω
- Inductance (1kHz)
- LE
- 0.12
- mH
- VC Diameter
- 39
- mm
- Force factor
- Bl
- 6.24
- N/A
- Motor constant
- Bl/√RE
- 3.29
- N/√W
- Air gap height
- HAG
- 25
- mm
- Material
- Ferrite
- Effective diameter
- 167
- mm
- Effective area
- SD
- 220
- cm²
- Moving mass
- MMS
- 26.9
- g
- Moving mass (without air load)
- MMD
- 24.6
- g
- Material
- Paper
- Stiffness
- KMS
- 1.48
- N/mm
- Compliance
- CMS
- 674
- µm/N
- Equivalent volume to the compliance
- VAS
- 46.3
- L
- Mechanical resistance
- RMS
- 1.51
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 8
- ″
- 203
- mm
- Volume occupied by the driver (estimated)
- 3.4
- L
- Net weight
- 7.6
- kg