MONACOR SPH-225C
8Ω
Woofer
| Nominal diameter | 8″ / 222 mm |
| Resonance | 39 Hz |
| Q factor | 0.30 |
| Sensitivity | 88.7 dB |
| Linear excursion | ± 6 mm |
| Program Power | 200 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 88.7dB
- Frequency response 39 - 3000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 39Hz
- Mechanical quality factor QMS 4.94
- Electrical quality factor QES 0.31
- Total quality factor QTS 0.30
Large signal parameters
- Maximum linear excursion (one way) xmax 6mm
- Air volume displaced at xmax VD 121cm³
- Power handling P 120W
- Program power Pmax 200W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.9Ω
- Inductance (1kHz) LE 0.8mH
- VC Diameter 50mm
- Winding material Kapton
Magnet
- Force factor Bl 13.2N/A
- Motor constant Bl/√RE 5.42N/√W
- Diameter 140mm
- Weight 1.1kg
Diaphragm
- Effective diameter 160mm
- Effective area SD 201cm²
- Moving mass MMS 36.6g
- Moving mass (without air load) MMD 34.4g
Suspensions
- Stiffness KMS 2.33N/mm
- Compliance CMS 430µm/N
- Equivalent volume to the compliance VAS 24L
- Mechanical resistance RMS 1.82N·s/m
Dimensions
- Nominal diameter 8″
- 222mm
- Overall diameter 222mm
- Baffle cutout diameter 181mm
- Overall depth 102mm
- Flange thickness 5mm
- Mounting depth 97mm
- Volume occupied by the driver (estimated) 1.2L
- Net weight 3.52kg
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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