MSH-115
Monacor MSH-115, 4" hifi midrange drive unit.
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Good replacement for ELAC IMF 4/200 found in various IMF models such as TLS50, IMF Compact, Super-Compact & others.
Critically damped pulp cone gives a wide usable bandwidth with a text book response between 400-5000 Hz - excellent linearity, no significant peaks in the response.
The flat profile front chassis allows hassle free flush mounting - no need for a rebate or router.
This versatile driver can replace and upgrade a huge number of midrange units and offers a level of performance that is exceptional at this price.
A full datasheet can be downloaded from this page.
Basic parameters:
| Resonant frequency (fs) | 85 Hz | Nominal impedance (Zn) | 8 Ω |
| Mechanical Q factor (Qms) | 1.98 | DC resistance (Re) | 6.3 Ω |
| Electrical Q factor (Qes) | 0.55 | Max power handling | 120W |
| Total Q factor (Qts) | 0.43 | Sensitivity (2.83V/1m) | 89 dB |
| Equivalent volume (Vas) | 4 L | Chassis (across flats) | 115 mm |
Here's the full datasheet:
MSH115