Dayton Audio Classic DC160-4
4Ω
8ΩWoofer
6.5″ / 165 mm
Nominal diameter
39 Hz
Resonance
0.43
Q factor
84 dB
Sensitivity
± 3.4 mm
Linear excursion
120 W
Program Power
- Parts Express
- $$
- Amazon.com
- $$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 84.3
- dB
- Frequency response
- 30 - 4000
- Hz
- Resonance frequency (free air)
- fS
- 39.0
- Hz
- Mechanical quality factor
- QMS
- 3.31
- Electrical quality factor
- QES
- 0.49
- Total quality factor
- QTS
- 0.43
- Maximum linear excursion
- xmax
- 3.4
- mm
- Air volume displaced at xmax
- VD
- 47
- cm³
- Power handling
- P
- 60
- W
- Program power
- Pmax
- 120
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.4
- Ω
- Inductance (1kHz, estimated)
- LE
- 0.37
- mH
- VC Diameter
- 36
- mm
- Winding material
- Copper
- Former material
- Aluminum
- Force factor
- Bl
- 7.02
- N/A
- Motor constant
- Bl/√RE
- 3.81
- N/√W
- Weight
- 0.425
- kg
- Material
- Ferrite
- Effective diameter
- 132
- mm
- Effective area
- SD
- 137
- cm²
- Moving mass
- MMS
- 29.2
- g
- Moving mass (without air load)
- MMD
- 28
- g
- Material
- Coated Paper
- Stiffness
- KMS
- 1.75
- N/mm
- Compliance
- CMS
- 570
- µm/N
- Equivalent volume to the compliance
- VAS
- 15
- L
- Mechanical resistance
- RMS
- 2.16
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 6.5
- ″
- 165
- mm
- Overall diameter
- 165
- mm
- Baffle cutout diameter
- 145
- mm
- Overall depth
- 82
- mm
- Volume occupied by the driver (estimated)
- 0.49
- L
- Frame material
- Steel