MONACOR SPH-174KE
Mid-range
6.5″ / 168 mm
Nominal diameter
42 Hz
Resonance
0.51
Q factor
87 dB
Sensitivity
± 3 mm
Linear excursion
100 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.5
- dB
- Frequency response
- 42 - 8000
- Hz
- Resonance frequency (free air)
- fS
- 42.0
- Hz
- Mechanical quality factor
- QMS
- 2.59
- Electrical quality factor
- QES
- 0.64
- Total quality factor
- QTS
- 0.51
- Maximum linear excursion
- xmax
- 3.0
- mm
- Air volume displaced at xmax
- VD
- 41
- cm³
- Power handling
- P
- 50
- W
- Program power
- Pmax
- 100
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.4
- Ω
- Inductance (1kHz)
- LE
- 0.43
- mH
- VC Diameter
- 25
- mm
- Winding material
- Aluminium
- Force factor
- Bl
- 6.1
- N/A
- Motor constant
- Bl/√RE
- 2.41
- N/√W
- Diameter
- 80
- mm
- Weight
- 0.32
- kg
- Effective diameter
- 132
- mm
- Effective area
- SD
- 137
- cm²
- Moving mass
- MMS
- 14.2
- g
- Moving mass (without air load)
- MMD
- 13
- g
- Stiffness
- KMS
- 1.02
- N/mm
- Compliance
- CMS
- 980
- µm/N
- Equivalent volume to the compliance
- VAS
- 26
- L
- Mechanical resistance
- RMS
- 1.45
- N·s/m
- Nominal diameter
- 6.5
- ″
- 168
- mm
- Overall diameter
- 168
- mm
- Baffle cutout diameter
- 145
- mm
- Overall depth
- 75
- mm
- Flange thickness
- 7
- mm
- Mounting depth
- 68
- mm
- Volume occupied by the driver (estimated)
- 0.35
- L
- Net weight
- 0.9
- 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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