LaVoce FBASS12-20
Bass Guitar Speaker
12″ / 300 mm
Nominal diameter
52 Hz
Resonance
0.45
Q factor
95 dB
Sensitivity
± 4.3 mm
Linear excursion
400 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 94.5
- dB
- Frequency response
- 50 - 3000
- Hz
- Resonance frequency (free air)
- fS
- 52.0
- Hz
- Mechanical quality factor
- QMS
- 4.70
- Electrical quality factor
- QES
- 0.50
- Total quality factor
- QTS
- 0.45
- Maximum linear excursion
- xmax
- 4.3
- mm
- Maximum excursion before damage
- xlim
- 8.4
- mm
- Air volume displaced at xmax
- VD
- 228
- cm³
- Power handling
- P
- 200
- W
- Program power
- Pmax
- 400
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 5.3
- Ω
- Inductance (1kHz)
- LE
- 0.6
- mH
- VC Diameter
- 51
- mm
- Winding height
- HVC
- 12.6
- mm
- Winding material
- Copper
- Former material
- Glass fiber
- Force factor
- Bl
- 13.2
- N/A
- Motor constant
- Bl/√RE
- 5.73
- N/√W
- Air gap height
- HAG
- 8.2
- mm
- Diameter
- 145
- mm
- Height
- 17
- mm
- Material
- Ferrite
- Effective diameter
- 260
- mm
- Effective area
- SD
- 531
- cm²
- Moving mass
- MMS
- 51
- g
- Moving mass (without air load)
- MMD
- 42.6
- g
- Material
- Water Proof Treated Paper
- Stiffness
- KMS
- 5.56
- N/mm
- Compliance
- CMS
- 180
- µm/N
- Equivalent volume to the compliance
- VAS
- 72
- L
- Mechanical resistance
- RMS
- 3.55
- N·s/m
- Surround material
- Polycotton
- Nominal diameter
- 12
- ″
- 300
- mm
- Volume occupied by the driver
- 1.9
- L
- Net weight
- 3.6
- kg
- Frame material
- Steel
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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