Dayton Audio Designer DSA135-8
Woofer
5″ / 135 mm
Nominal diameter
52 Hz
Resonance
0.38
Q factor
85 dB
Sensitivity
± 4.9 mm
Linear excursion
100 W
Program Power
- Amazon.com
- $$
- Parts Express
- $$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 85.3
- dB
- Frequency response
- 51 - 9000
- Hz
- Resonance frequency (free air)
- fS
- 51.8
- Hz
- Mechanical quality factor
- QMS
- 2.04
- Electrical quality factor
- QES
- 0.47
- Total quality factor
- QTS
- 0.38
- Maximum linear excursion
- xmax
- 4.9
- mm
- Air volume displaced at xmax
- VD
- 37
- cm³
- Power handling
- P
- 50
- W
- Program power
- Pmax
- 100
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 5.9
- Ω
- Inductance (1kHz)
- LE
- 0.78
- mH
- VC Diameter
- 25
- mm
- Winding material
- Copper
- Former material
- Aluminum
- Force factor
- Bl
- 6.22
- N/A
- Motor constant
- Bl/√RE
- 2.56
- N/√W
- Weight
- 0.595
- kg
- Material
- Ferrite
- Effective diameter
- 98
- mm
- Effective area
- SD
- 75
- cm²
- Moving mass
- MMS
- 9.5
- g
- Moving mass (without air load)
- MMD
- 9
- g
- Material
- Aluminum
- Stiffness
- KMS
- 1.01
- N/mm
- Compliance
- CMS
- 993
- µm/N
- Equivalent volume to the compliance
- VAS
- 7.93
- L
- Mechanical resistance
- RMS
- 1.52
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 5
- ″
- 135
- mm
- Overall diameter
- 135
- mm
- Baffle cutout diameter
- 112
- mm
- Overall depth
- 69
- mm
- Volume occupied by the driver (estimated)
- 0.3
- L
- Frame material
- Steel