MONACOR SPH-315
Woofer
12″ / 305 mm
Nominal diameter
22 Hz
Resonance
0.24
Q factor
93 dB
Sensitivity
± 4.5 mm
Linear excursion
200 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 92.6
- dB
- Frequency response
- 22 - 2000
- Hz
- Resonance frequency (free air)
- fS
- 22.0
- Hz
- Mechanical quality factor
- QMS
- 2.40
- Electrical quality factor
- QES
- 0.26
- Total quality factor
- QTS
- 0.24
- Maximum linear excursion
- xmax
- 4.5
- mm
- Air volume displaced at xmax
- VD
- 230
- cm³
- Power handling
- P
- 100
- W
- Program power
- Pmax
- 200
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.1
- Ω
- Inductance (1kHz)
- LE
- 1.5
- mH
- VC Diameter
- 50
- mm
- Winding material
- Aluminium
- Force factor
- Bl
- 13.4
- N/A
- Motor constant
- Bl/√RE
- 5.43
- N/√W
- Diameter
- 156
- mm
- Weight
- 1.4
- kg
- Effective diameter
- 255
- mm
- Effective area
- SD
- 510
- cm²
- Moving mass
- MMS
- 55
- g
- Moving mass (without air load)
- MMD
- 46.8
- g
- Stiffness
- KMS
- 1.05
- N/mm
- Compliance
- CMS
- 950
- µm/N
- Equivalent volume to the compliance
- VAS
- 330
- L
- Mechanical resistance
- RMS
- 3.17
- N·s/m
- Nominal diameter
- 12
- ″
- 305
- mm
- Overall diameter
- 305
- mm
- Baffle cutout diameter
- 278
- mm
- Overall depth
- 136
- mm
- Flange thickness
- 10
- mm
- Mounting depth
- 126
- mm
- Volume occupied by the driver (estimated)
- 2.0
- L
- Net weight
- 4.2
- 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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