MONACOR SPA-115PA
Woofer
15″ / 388 mm
Nominal diameter
40 Hz
Resonance
0.4
Q factor
96 dB
Sensitivity
± 4 mm
Linear excursion
500 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 96.1
- dB
- Frequency response
- 40 - 3000
- Hz
- Resonance frequency (free air)
- fS
- 40.0
- Hz
- Mechanical quality factor
- QMS
- 12.97
- Electrical quality factor
- QES
- 0.41
- Total quality factor
- QTS
- 0.40
- Maximum linear excursion
- xmax
- 4.0
- mm
- Air volume displaced at xmax
- VD
- 342
- cm³
- Power handling
- P
- 250
- W
- Program power
- Pmax
- 500
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 5.8
- Ω
- Inductance (1kHz)
- LE
- 1.4
- mH
- VC Diameter
- 75
- mm
- Winding material
- Kapton
- Force factor
- Bl
- 16.3
- N/A
- Motor constant
- Bl/√RE
- 6.77
- N/√W
- Diameter
- 170
- mm
- Weight
- 1.6
- kg
- Effective diameter
- 330
- mm
- Effective area
- SD
- 855
- cm²
- Moving mass
- MMS
- 75
- g
- Moving mass (without air load)
- MMD
- 57.6
- g
- Stiffness
- KMS
- 5.56
- N/mm
- Compliance
- CMS
- 180
- µm/N
- Equivalent volume to the compliance
- VAS
- 184
- L
- Mechanical resistance
- RMS
- 1.45
- N·s/m
- Nominal diameter
- 15
- ″
- 388
- mm
- Overall diameter
- 388
- mm
- Baffle cutout diameter
- 352
- mm
- Overall depth
- 158
- mm
- Flange thickness
- 12
- mm
- Mounting depth
- 146
- mm
- Volume occupied by the driver (estimated)
- 3.3
- L
- Net weight
- 6.23
- 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
Speakerbench.png.webp)
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