Hertz Mille MPS 300 S2
2Ω
4ΩSubwoofer
12″ / 300 mm
Nominal diameter
24 Hz
Resonance
0.51
Q factor
84 dB
Sensitivity
± 16.8 mm
Linear excursion
1000 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 83.9
- dB
- Frequency response
- 25 - 400
- Hz
- Resonance frequency (free air)
- fS
- 24.0
- Hz
- Mechanical quality factor
- QMS
- 7.50
- Electrical quality factor
- QES
- 0.55
- Total quality factor
- QTS
- 0.51
- Maximum linear excursion
- xmax
- 16.8
- mm
- Maximum excursion before damage
- xlim
- 20.0
- mm
- Air volume displaced at xmax
- VD
- 899
- cm³
- Power handling
- P
- 500
- W
- Program power
- Pmax
- 1000
- W
- Nominal impedance
- Z
- 2
- Ω
- DC resistance
- RE
- 1.9
- Ω
- Inductance (1kHz)
- LE
- 1.48
- mH
- VC Diameter
- 38
- mm
- Force factor
- Bl
- 12.3
- N/A
- Motor constant
- Bl/√RE
- 8.92
- N/√W
- Diameter
- 156
- mm
- Height
- 36
- mm
- Material
- Ferrite
- Effective diameter
- 263
- mm
- Effective area
- SD
- 535
- cm²
- Moving mass
- MMS
- 295
- g
- Moving mass (without air load)
- MMD
- 286.1
- g
- Material
- Polypropylene
- Stiffness
- KMS
- 6.25
- N/mm
- Compliance
- CMS
- 160
- µm/N
- Equivalent volume to the compliance
- VAS
- 64.9
- L
- Mechanical resistance
- RMS
- 5.93
- N·s/m
- Nominal diameter
- 12
- ″
- 300
- mm
- Overall diameter
- 318
- mm
- Baffle cutout diameter
- 283
- mm
- Overall depth
- 109
- mm
- Flange thickness
- 21
- mm
- Mounting depth
- 88
- mm
- Volume occupied by the driver (estimated)
- 2.4
- L
- Net weight
- 6.64
- kg
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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