Tang Band W6-789E
Woofer
6.5″ / 165 mm
Nominal diameter
50 Hz
Resonance
0.46
Q factor
93 dB
Sensitivity
± 4.25 mm
Linear excursion
30 W
Program Power
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 92.9
- dB
- Frequency response
- 50 - 10000
- Hz
- Resonance frequency (free air)
- fS
- 50.0
- Hz
- Mechanical quality factor
- QMS
- 6.32
- Electrical quality factor
- QES
- 0.50
- Total quality factor
- QTS
- 0.46
- Maximum linear excursion
- xmax
- 4.25
- mm
- Air volume displaced at xmax
- VD
- 60
- cm³
- Power handling
- P
- 15
- W
- Program power
- Pmax
- 30
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.0
- Ω
- Inductance (1kHz)
- LE
- 0.13
- mH
- VC Diameter
- 25
- mm
- Force factor
- Bl
- 5.13
- N/A
- Motor constant
- Bl/√RE
- 2.09
- N/√W
- Air gap height
- HAG
- 6
- mm
- Material
- Ferrite
- Effective diameter
- 134
- mm
- Effective area
- SD
- 140
- cm²
- Moving mass
- MMS
- 7
- g
- Moving mass (without air load)
- MMD
- 5.8
- g
- Material
- Polypropylene-Mica
- Stiffness
- KMS
- 0.67
- N/mm
- Compliance
- CMS
- 1492
- µm/N
- Equivalent volume to the compliance
- VAS
- 41.5
- L
- Mechanical resistance
- RMS
- 0.35
- N·s/m
- Surround material
- Structured Santoprene
- Nominal diameter
- 6.5
- ″
- 165
- mm
- Volume occupied by the driver (estimated)
- 0.66
- L
- Net weight
- 1.63
- kg