B&C Speakers MMD3BTN8M
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Information
Information
Manufacturer Information
B&C Speakers
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Safety manager:
MSC Distribution
Email: infos@msc-distribution.com
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A reference designed for the maintenance of B&C 75mm voice coil drivers
The MMD3BTN8M is a replacement diaphragm designed to restore the original performance of compatible compression drivers. Ideal for fleet maintenance (sound reinforcement, stage monitors, installations) or after overload, it allows you to put a transducer back into service without replacing the entire driver.
Who is it for and what is it used for?
This diaphragm is intended for technicians, rental companies, integrators, and demanding musicians who want to restore the clarity and efficiency of a B&C driver. It is the suitable solution if you notice a loss of high frequencies, abnormal distortion, or a cutoff on the HF channel.
Design and key points to check during installation
Thanks to its titanium dome and 75mm voice coil, the MMD3BTN8M is designed for a direct replacement on compatible models. For optimal results, make sure to work on a clean surface (free of dust/debris) and respect alignment during reassembly to avoid any rubbing.
Technical specifications
| Rackable | No |
| Category | sound reinforcement accessory |
| Type | Speaker Spare Parts |
| Nominal impedance | 8 Ohms |
| Diaphragm material | titanium |
| Voice coil diameter | 75mm |
Questions frequently asked
Is the B&C Speakers MMD3BTN8M compatible with 75 mm voice coil drivers?
This diaphragm is designed for identical replacement on compatible B&C compression drivers equipped with a 75 mm voice coil. Compatibility must be verified with the driver reference before installation.
What is the impedance of this replacement diaphragm?
The nominal impedance stated is 8 ohms.
Is the dome made of titanium?
The diaphragm uses a titanium dome. This material is part of the design intended to restore the original performance of compatible drivers.
What symptoms may indicate that a replacement is necessary?
A loss of high frequencies, abnormal distortion, or a dropout on the HF channel may indicate diaphragm failure. Replacement allows the transducer to be restored without changing the entire driver.
How to install a compression driver diaphragm?
Installation requires a clean workspace free of dust and debris. Alignment must be respected during reassembly to avoid any rubbing. The 75 mm coil requires careful handling during installation.
