Dayton Audio Classic DCS165-4
Subwoofer
6.5″ / 167 mm
Nominal diameter
36 Hz
Resonance
0.34
Q factor
83 dB
Sensitivity
± 6 mm
Linear excursion
200 W
Program Power
- Amazon.com
- $$
- Parts Express
- $$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 83.4
- dB
- Frequency response
- 36 - 1100
- Hz
- Resonance frequency (free air)
- fS
- 35.7
- Hz
- Mechanical quality factor
- QMS
- 6.62
- Electrical quality factor
- QES
- 0.36
- Total quality factor
- QTS
- 0.34
- Maximum linear excursion
- xmax
- 6.0
- mm
- Air volume displaced at xmax
- VD
- 75
- cm³
- Power handling
- P
- 100
- W
- Program power
- Pmax
- 200
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.4
- Ω
- Inductance (1kHz)
- LE
- 1.43
- mH
- VC Diameter
- 39
- mm
- Winding material
- Copper
- Former material
- Kapton®/Polyimide
- Force factor
- Bl
- 9.15
- N/A
- Motor constant
- Bl/√RE
- 4.96
- N/√W
- Material
- Ferrite
- Effective diameter
- 126
- mm
- Effective area
- SD
- 125
- cm²
- Moving mass
- MMS
- 39.5
- g
- Moving mass (without air load)
- MMD
- 38.4
- g
- Material
- Paper / Kevlar
- Stiffness
- KMS
- 2.0
- N/mm
- Compliance
- CMS
- 500
- µm/N
- Equivalent volume to the compliance
- VAS
- 12.1
- L
- Mechanical resistance
- RMS
- 1.34
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 6.5
- ″
- 167
- mm
- Overall diameter
- 167
- mm
- Baffle cutout diameter
- 143
- mm
- Overall depth
- 83
- mm
- Volume occupied by the driver (estimated)
- 0.51
- L
- Frame material
- Steel