Peerless BC11WG59-04
Woofer
4″ / 102 mm
Nominal diameter
65 Hz
Resonance
0.39
Q factor
87 dB
Sensitivity
± 3.3 mm
Linear excursion
60 W
Program Power
Discontinued
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.5
- dB
- Frequency response
- 55 - 8000
- Hz
- Resonance frequency (free air)
- fS
- 64.6
- Hz
- Mechanical quality factor
- QMS
- 2.92
- Electrical quality factor
- QES
- 0.45
- Total quality factor
- QTS
- 0.39
- Maximum linear excursion
- xmax
- 3.3
- mm
- Air volume displaced at xmax
- VD
- 20
- cm³
- Power handling
- P
- 30
- W
- Program power
- Pmax
- 60
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.2
- Ω
- Inductance (1kHz)
- LE
- 0.17
- mH
- VC Diameter
- 26
- mm
- Former material
- Aluminium
- Force factor
- Bl
- 4.17
- N/A
- Motor constant
- Bl/√RE
- 2.34
- N/√W
- Air gap height
- HAG
- 4
- mm
- Effective diameter
- 87
- mm
- Effective area
- SD
- 60
- cm²
- Moving mass
- MMS
- 6
- g
- Moving mass (without air load)
- MMD
- 5.7
- g
- Stiffness
- KMS
- 1.0
- N/mm
- Compliance
- CMS
- 1005
- µm/N
- Equivalent volume to the compliance
- VAS
- 4.99
- L
- Mechanical resistance
- RMS
- 0.83
- N·s/m
- Nominal diameter
- 4
- ″
- 102
- mm
- Volume occupied by the driver (estimated)
- 0.23
- L
- Net weight
- 0.6
- kg