D.A.S. Audio 12G
Low frequency
12″ / 305 mm
Nominal diameter
48 Hz
Resonance
0.27
Q factor
95 dB
Sensitivity
± 6 mm
Linear excursion
1400 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 95.1
- dB
- Frequency response
- 40 - 2000
- Hz
- Resonance frequency (free air)
- fS
- 48.0
- Hz
- Mechanical quality factor
- QMS
- 7.79
- Electrical quality factor
- QES
- 0.28
- Total quality factor
- QTS
- 0.27
- Maximum linear excursion
- xmax
- 6.0
- mm
- Maximum excursion before damage
- xlim
- 12.0
- mm
- Air volume displaced at xmax
- VD
- 324
- cm³
- Power handling
- P
- 700
- W
- Program power
- Pmax
- 1400
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.0
- Ω
- Inductance (1kHz, estimated)
- LE
- 1.15
- mH
- VC Diameter
- 102
- mm
- Winding height
- HVC
- 16
- mm
- Winding material
- Copper
- Former material
- Glass Fibre Reinforced Polymer
- Force factor
- Bl
- 22.1
- N/A
- Motor constant
- Bl/√RE
- 9.02
- N/√W
- Air gap height
- HAG
- 8
- mm
- Material
- Ferrite
- Effective diameter
- 262
- mm
- Effective area
- SD
- 540
- cm²
- Moving mass
- MMS
- 75
- g
- Moving mass (without air load)
- MMD
- 66.3
- g
- Stiffness
- KMS
- 6.76
- N/mm
- Compliance
- CMS
- 148
- µm/N
- Equivalent volume to the compliance
- VAS
- 61.2
- L
- Mechanical resistance
- RMS
- 2.9
- N·s/m
- Surround material
- Polycotton
- Spider material
- Polycotton
- Nominal diameter
- 12
- ″
- 305
- mm
- Volume occupied by the driver (estimated)
- 2.4
- L
- Frame material
- Injected Aluminum
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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