PRO 1' Replacement Diaphragm for PRO-TWN4VC and Universal 4-Ohm - front view | Silarius

PRO 1" Replacement Diaphragm for PRO-TWN4VC and Universal 4-Ohm

$14.95
Brand: DS18Reviews
4MP resolution
In stock. Usually ships in 1–3 business days.
  • Free US shipping on orders over $200. Add $185.05 more to qualify.
  • 30-day returns counted from delivery. Return policy
  • Manufacturer's warranty from DS18. Warranty
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The DS18 PRO-TWN4VC Replacement Diaphragm is a 1" voice coil diaphragm engineered as a drop-in replacement for the DS18 PRO-TWN4 compression tweeter, with universal compatibility for 4-ohm compression drivers using the same 1" VCL specification.

  • 1" Diaphragm Format: Precision-formed 1" dome diaphragm restores the PRO-TWN4's original high-frequency output and dispersion pattern, bringing performance back to factory specification after a voice coil burnout or cone failure.
  • 4-Ohm Impedance: Matched to the PRO-TWN4's native 4-ohm load, this replacement diaphragm integrates directly with your existing crossover network and amplifier without any circuit modifications.
  • Universal Fitment: Works with a wide range of compatible 4-ohm 1" compression tweeters beyond the PRO-TWN4, making it a valuable all-around spare for professional audio technicians managing diverse speaker inventories.

Contact Silarius for installation support or to verify compatibility with your specific tweeter body before ordering the replacement diaphragm.

Silarius stocks DS18 professional audio replacement components with fast availability, supporting both individual enthusiasts and installation shops with reliable parts and knowledgeable service.

Shipping

Free US shipping on orders over $200. Orders under $200 ship at the rate shown at checkout. Oversized items ship by freight; we confirm the quote with you first.

Shipping policy

Returns

Return within 30 days of delivery. Opened items may carry an open-box fee of up to 30%, set by our QA team on inspection. Return shipping is paid by the customer.

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Damaged or wrong item?

Tell us within 3 days of delivery with photos and we'll make it right, with no fee.

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DS18 warranty

This product is covered by the manufacturer's warranty. We help you with the claim from start to finish.

Warranty details

Support from real people

Setup questions, compatibility, firmware: chat with a specialist or email info@silarius.com, Monday to Friday, 8am to 4pm ET.

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Business accounts

Approved businesses can pay on Net 30 / PO terms after their second completed order.

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Frequently Asked Questions

What is the PRO 1" Replacement Diaphragm for PRO-TWN4VC and Universal 4-Ohm service?+
This is a professional speaker recone or voice coil repair service that restores damaged speakers to factory-like performance at a fraction of replacement cost.
How long does the PRO 1" Replacement Diaphragm for PRO-TWN4VC and Universal 4-Ohm turnaround take?+
Standard turnaround is 5–10 business days after receiving your speaker. Contact Silarius at silarius.com for current lead times and rush options.
What speakers can be serviced?+
Most woofers, subwoofers, and midrange drivers with undamaged baskets can be reconed. Contact Silarius with your speaker model before ordering to confirm compatibility.
Will the speaker perform like new after reconing?+
Yes. A proper recone with matched components restores the speaker's original Thiele-Small parameters and power handling capability.
How do I ship my speaker for service?+
Pack the speaker securely to prevent transit damage. Contact Silarius at silarius.com for the service address and RMA number before shipping.

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