MONACOR SPH-135TC
2x8Ω
Mid-range
| Nominal diameter | 5.5″ / 138 mm |
| Resonance | 40 Hz |
| Q factor | 0.42 |
| Sensitivity | 86.4 dB |
| Linear excursion | ± 2.3 mm |
| Program power | 120 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.4dB
- Frequency response 40 - 6000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 40Hz
- Mechanical quality factor QMS 3.44
- Electrical quality factor QES 0.48
- Total quality factor QTS 0.42
Large signal parameters
- Maximum linear excursion (one way) xmax 2.3mm
- Air volume displaced at xmax VD 21cm³
- Power handling P 60W
- Program power Pmax 120W
Voice Coil
- Nominal impedance Z 2 x 8Ω
- DC resistance (in series) RE 15.2Ω
- Inductance (1kHz, in series) LE 2.4mH
- VC Diameter 20mm
- Winding material Aluminium
Magnet
- Force factor (in series) Bl 8.4N/A
- Motor constant Bl/√RE 2.15N/√W
- Diameter 100mm
- Weight 0.38kg
Diaphragm
- Effective diameter 110mm
- Effective area SD 95cm²
- Moving mass (including air load) MMS 8.9g
- Moving mass MMD 8.2g
Suspensions
- Stiffness KMS 0.592N/mm
- Compliance CMS 1690µm/N
- Equivalent volume to the compliance VAS 16L
- Mechanical resistance RMS 0.65N·s/m
Dimensions
- Nominal diameter 5.5″
- 138mm
- Overall diameter 138mm
- Baffle cutout diameter 122mm
- Overall depth 70mm
- Flange thickness 6mm
- Mounting depth 64mm
- Volume occupied by the driver (estimated) 0.33L
- Net weight 1.08kg
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Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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