MONACOR SP-46A/500BS
Subwoofer
18″ / 470 mm
Nominal diameter
36 Hz
Resonance
0.48
Q factor
94 dB
Sensitivity
± 6 mm
Linear excursion
1000 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 94.0
- dB
- Frequency response
- 36 - 1800
- Hz
- Resonance frequency (free air)
- fS
- 36.0
- Hz
- Mechanical quality factor
- QMS
- 4.75
- Electrical quality factor
- QES
- 0.54
- Total quality factor
- QTS
- 0.48
- Maximum linear excursion
- xmax
- 6.0
- mm
- Air volume displaced at xmax
- VD
- 698
- cm³
- Power handling
- P
- 500
- W
- Program power
- Pmax
- 1000
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.0
- Ω
- Inductance (1kHz)
- LE
- 1.65
- mH
- VC Diameter
- 100
- mm
- Winding material
- Kapton
- Force factor
- Bl
- 17.49
- N/A
- Motor constant
- Bl/√RE
- 7.14
- N/√W
- Diameter
- 238
- mm
- Weight
- 2.6
- kg
- Effective diameter
- 385
- mm
- Effective area
- SD
- 1163
- cm²
- Moving mass
- MMS
- 141
- g
- Moving mass (without air load)
- MMD
- 112.4
- g
- Stiffness
- KMS
- 7.69
- N/mm
- Compliance
- CMS
- 130
- µm/N
- Equivalent volume to the compliance
- VAS
- 250
- L
- Mechanical resistance
- RMS
- 6.71
- N·s/m
- Nominal diameter
- 18
- ″
- 470
- mm
- Overall diameter
- 470
- mm
- Baffle cutout diameter
- 420
- mm
- Overall depth
- 205
- mm
- Flange thickness
- 16
- mm
- Mounting depth
- 189
- mm
- Volume occupied by the driver (estimated)
- 6.6
- L
- Net weight
- 11.34
- kg
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
Closed Box Simulator·
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Speakerbench.jpg.webp)
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