MONACOR SPM-205/4
4Ω
8ΩMid-range
8″ / 200 mm
Nominal diameter
37 Hz
Resonance
0.55
Q factor
88 dB
Sensitivity
± 3 mm
Linear excursion
150 W
Program Power
.jpg)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 88.2
- dB
- Frequency response
- 37 - 5000
- Hz
- Resonance frequency (free air)
- fS
- 37.0
- Hz
- Mechanical quality factor
- QMS
- 2.71
- Electrical quality factor
- QES
- 0.68
- Total quality factor
- QTS
- 0.55
- Maximum linear excursion
- xmax
- 3.0
- mm
- Air volume displaced at xmax
- VD
- 63
- cm³
- Power handling
- P
- 70
- W
- Program power
- Pmax
- 150
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.6
- Ω
- Inductance (1kHz)
- LE
- 0.65
- mH
- VC Diameter
- 26
- mm
- Winding material
- Aluminium
- Force factor
- Bl
- 4.75
- N/A
- Motor constant
- Bl/√RE
- 2.5
- N/√W
- Diameter
- 80
- mm
- Weight
- 0.38
- kg
- Effective diameter
- 164
- mm
- Effective area
- SD
- 210
- cm²
- Moving mass
- MMS
- 18
- g
- Moving mass (without air load)
- MMD
- 15.8
- g
- Stiffness
- KMS
- 1.02
- N/mm
- Compliance
- CMS
- 980
- µm/N
- Equivalent volume to the compliance
- VAS
- 72
- L
- Mechanical resistance
- RMS
- 1.54
- N·s/m
- Nominal diameter
- 8
- ″
- 200
- mm
- Overall diameter
- 200
- mm
- Baffle cutout diameter
- 183
- mm
- Overall depth
- 88
- mm
- Flange thickness
- 8
- mm
- Mounting depth
- 80
- mm
- Volume occupied by the driver (estimated)
- 0.48
- L
- Net weight
- 1.062
- kg
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Speakerbench.jpg.webp)
.jpg.webp)
.jpg.webp)