PRO Replacement Diaphragm for PRO-TW720L and Universal - front view | Silarius PRO Replacement Diaphragm for PRO-TW720L and Universal - side view | Silarius PRO Replacement Diaphragm for PRO-TW720L and Universal - rear view | Silarius PRO Replacement Diaphragm for PRO-TW720L and Universal - detail view | Silarius
PRO Replacement Diaphragm for PRO-TW720L and Universal - front view | Silarius
PRO Replacement Diaphragm for PRO-TW720L and Universal - side view | Silarius
PRO Replacement Diaphragm for PRO-TW720L and Universal - rear view | Silarius
PRO Replacement Diaphragm for PRO-TW720L and Universal - detail view | Silarius

PRO Replacement Diaphragm for PRO-TW720L and Universal

$8.95
Brand: DS18Reviews
In stock. Usually ships in 1–3 business days.
  • Free US shipping on orders over $200. Add $191.05 more to qualify.
  • 30-day returns counted from delivery. Return policy
  • Manufacturer's warranty from DS18. Warranty
  • Need a quote? Add it to your cart and download a PDF quote, or ask for volume pricing.
D Questions about this product? Daniel and the team reply fast, usually within minutes. Chat with us now or email us.
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The DS18 PRO-TW720L Replacement Diaphragm is an OEM-specification diaphragm assembly designed to restore DS18 PRO-TW720L compression tweeters and compatible universal compression driver bodies, recovering high-frequency performance after voice coil burnout or diaphragm failure.

  • Direct OEM Replacement: Engineered to the factory specification of the PRO-TW720L tweeter, this diaphragm ensures a correct mechanical and electrical match — restoring the driver's original frequency response, power handling, and sensitivity without modification.
  • Universal Compression Driver Compatibility: The diaphragm is also suitable for a range of other compression tweeters sharing the same throat geometry and voice coil specification, offering technicians broad applicability across multiple driver models.
  • Cost-Effective Restoration: Replacing only the diaphragm preserves the original motor assembly and housing, making this a significantly more economical repair path compared to purchasing a complete replacement tweeter.

Contact Silarius for installation support or to confirm specification compatibility with your specific compression tweeter body before placing your order.

Silarius provides professional audio repair components from DS18 to ensure your sound installations maintain premium performance — backed by responsive support and genuine OEM-quality parts.

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 Replacement Diaphragm for PRO-TW720L and Universal 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 Replacement Diaphragm for PRO-TW720L and Universal 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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