Tang Band W5-704D
Woofer
5″ / 127 mm
Nominal diameter
55 Hz
Resonance
0.38
Q factor
89 dB
Sensitivity
± 3.3 mm
Linear excursion
56 W
Program Power
- Parts Express
- $$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 89.3
- dB
- Frequency response
- 55 - 9000
- Hz
- Resonance frequency (free air)
- fS
- 55.0
- Hz
- Mechanical quality factor
- QMS
- 2.07
- Electrical quality factor
- QES
- 0.46
- Total quality factor
- QTS
- 0.38
- Maximum linear excursion
- xmax
- 3.3
- mm
- Air volume displaced at xmax
- VD
- 31
- cm³
- Power handling
- P
- 28
- W
- Program power
- Pmax
- 56
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.0
- Ω
- Inductance (1kHz)
- LE
- 0.06
- mH
- VC Diameter
- 25
- mm
- Force factor
- Bl
- 6.17
- N/A
- Motor constant
- Bl/√RE
- 2.52
- N/√W
- Air gap height
- HAG
- 6
- mm
- Material
- Ferrite
- Effective diameter
- 109
- mm
- Effective area
- SD
- 94
- cm²
- Moving mass
- MMS
- 8
- g
- Moving mass (without air load)
- MMD
- 7.4
- g
- Material
- Polypropylene-Mica
- Stiffness
- KMS
- 1.08
- N/mm
- Compliance
- CMS
- 922
- µm/N
- Equivalent volume to the compliance
- VAS
- 11.6
- L
- Mechanical resistance
- RMS
- 1.33
- N·s/m
- Surround material
- Twin Roll Rubber
- Nominal diameter
- 5
- ″
- 127
- mm
- Volume occupied by the driver (estimated)
- 0.8
- L
- Net weight
- 1.95
- kg