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Titanium diaphragm voice coil 63mm outer 44.4mm coil 7.2ohm

Ruth's sister

Ruth's sister 2404H 2405H 075 Titanium Diaphragm 63mm 44.4mm 7.2ohm internal power cable

SKU CH-W5AQ-RFTZB

Titanium-film diaphragm replaces 2404H or 2405H horn-driver voice coils with a 63 mm outer diameter, 44.4 mm coil and 7.2 ohm resistance

  • Titanium film diaphragm delivers crisp high-frequency response
  • 2 ohm CCAW voice coil matches 2404H and 2405H driver specs
  • 63 mm outer diameter fits 75 mm aluminium frame precisely
  • 03 mm diaphragm thickness ensures lightweight, responsive movement
  • Simple replacement restores horn driver performance quickly

Replacement Diaphragm for Horn Drivers

This titanium film vibration plate is built for 2404H 2405H 075 horn driver speakers. It serves audio technicians and speaker builders who need to restore a damaged tweeter. The part arrives as a single diaphragm without additional accessories.

Metal Construction with Precise Dimensions

The diaphragm uses a metal frame and a 0.03 mm thick titanium sound film. Outer diameter measures 63 mm while the voice coil diameter is 44.4 mm. A 7.2 ohm CCAW coil and 75 mm aluminium outer diameter match the original driver specifications for direct fitment.

Restores Tweeter Performance Without Full Driver

Replacing only the diaphragm avoids the cost and labour of changing the entire horn driver. The upgrade is worthwhile when the original film is torn, oxidised or deformed but the magnet assembly remains intact. Installers should verify the 63 mm and 44.4 mm dimensions against the existing unit before ordering.

Highlights

  • Titanium film diaphragm delivers crisp high-frequency response
  • 2 ohm CCAW voice coil matches 2404H and 2405H driver specs
  • 63 mm outer diameter fits 75 mm aluminium frame precisely
  • 03 mm diaphragm thickness ensures lightweight, responsive movement
  • Simple replacement restores horn driver performance quickly

Specifications

No published specifications for this item yet.

Questions about this item

What driver models does the 63mm titanium diaphragm fit?

The diaphragm is compatible with 2404H and 2405H 075 horn driver speakers.

What are the outer diameter and coil diameter measurements?

The diaphragm outer diameter is 63mm and the voice coil diameter is 44.4mm.

How is the diaphragm installed and what step is often missed?

Remove the old diaphragm, align the new CCAW voice coil in the gap, and secure it; the step often missed is verifying the 7.2 ohm resistance before final assembly.

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