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MMATS Pro Audio official logo — product image pending

MMATS Pro Audio Replacement Diaphragms — NEO & DTX Service Parts

MMATS Pro AudioSKU: NEO8CFcx-DIA
Authorized Dealer In-Store Only

Authorized dealer · In-store only

In-Store Only — We’ll Help You Get the Right One

This product is not available for online purchase or shipping. Call or text us and we’ll make sure you’re getting the right one—whether you’re picking it up over the counter or having SMS install it for you. All purchases are completed in-store at SMS Car Audio.

Call 504-289-8127 Text 504-289-8127 Send Project Details

Description

MMATS Pro Audio Replacement Diaphragms

Factory replacement diaphragms for compatible MMATS high-frequency and coaxial pro-audio products. These parts are for service/repair—not universal tweeter upgrades.

Current service parts

  • NEO8CFcx-DIA
  • ST1-DIA
  • DTX30T-DIA
  • DTX35T-DIA
  • DTX250C-DIA

Why we list them: when the motor/structure is still good, replacing the correct diaphragm is often the proper repair instead of throwing away the complete driver.

Important: exact model matching matters. A diaphragm that physically looks similar is not automatically electrically or mechanically compatible.

In-store / service-counter product. SMS Car Audio verifies the original driver model before ordering or installing the replacement.

SPEAKER SYSTEM FIT

Where this fits in the build

Speaker choice should follow the listening goal and the location it has to work in. Factory replacement, sound quality, loud daily and high-output builds have different priorities.

Plan aroundConfirm mounting location, depth, cutout and usable bandwidth.
Match itMatch efficiency and power needs to the output target.
Finish itPlacement, sealing, crossover and tuning determine how the driver performs in the vehicle.
Speaker System Planning Ask SMS About This Product