{"product_id":"zxpc-diaphragm-replacement-for-b-c-de750-series-titanium-16-ohm","title":"ZXPC Diaphragm Replacement for B\u0026C DE750 Series - Titanium 16 Ohm","description":"\u003cp\u003eIn this review the ZXPC Diaphragm Replacement is assessed as a focused repair part for technicians and owners who need a reliable titanium diaphragm for B\u0026amp;C and compatible high-frequency drivers. The bottom line: this part delivers a precise rebuild option with a true titanium dome, a 2.93 in voice coil diameter and a 16 ohm nominal impedance, so it is best for those restoring professional compression drivers or upgrading a worn diaphragm rather than casual tinkering.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eTitanium diaphragm:\u003c\/strong\u003e Provides a stiff, lightweight radiating surface that preserves transient detail and high-frequency clarity when replacing a damaged dome.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eExact diameters:\u003c\/strong\u003e The 4.31 in overall diameter and 2.93 in voice coil diameter match common B\u0026amp;C driver dimensions to simplify installation and alignment.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e16 ohm nominal impedance:\u003c\/strong\u003e Matches the electrical requirements of 16 ohm DE-series and compatible drivers for predictable crossover behavior.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e13.5 mm diaphragm height:\u003c\/strong\u003e Maintains correct excursion and gap spacing so the driver retains intended acoustic performance after rebuild.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDirect compatibility list:\u003c\/strong\u003e Sold as compatible with B\u0026amp;C DE750-16, DE750TN, DE82, DE85 and EAW CD-5001, reducing the need to hunt for model-specific parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis diaphragm is aimed at audio technicians, rental house engineers, and DIYers who are comfortable performing speaker repairs on compression drivers and need a durable replacement that preserves the original mechanical geometry. The titanium material and specific dimensions make it suited for professional use where high-frequency response and reliability matter.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include casual home listeners without repair experience or anyone needing a different impedance or non-titanium materials; if your driver is not listed among the compatible models or uses an unusual mounting, confirm fit before purchasing.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003ePrecise mechanical match to common B\u0026amp;C DE-series drivers simplifies installation for rebuilds.\u003c\/li\u003e\n \u003cli\u003eTitanium diaphragm offers strong high-frequency performance and durability under heavy use.\u003c\/li\u003e\n \u003cli\u003e16 ohm specification keeps crossover and system load predictable when replacing like-for-like.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eCompatibility is focused on specific DE and EAW models, so fit must be verified for other drivers.\u003c\/li\u003e\n \u003cli\u003eInstallation requires careful alignment and basic servicing skills; not a plug-and-play upgrade for novices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eDiaphragm Material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e16 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOverall Diameter\u003c\/td\u003e\n\u003ctd\u003e4.31 in (109.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eVoice Coil Diameter\u003c\/td\u003e\n\u003ctd\u003e2.93 in (74.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDiaphragm Thickness\u003c\/td\u003e\n\u003ctd\u003e0.05 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDiaphragm Height\u003c\/td\u003e\n\u003ctd\u003e13.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ZXPC titanium diaphragm is a practical, cost-effective replacement for professionals and competent DIYers rebuilding B\u0026amp;C DE-series and compatible drivers. It preserves the driver geometry and electrical characteristics, making it a sensible value for those needing reliable high-frequency performance and long-term durability.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this diaphragm fit my DE750 driver?\u003c\/strong\u003e\u003cbr\u003eIt is listed as compatible with DE750-16 and related DE75\/DE82\/DE85 series; confirm your driver uses the same overall and voice coil diameters before buying.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the material suitable for heavy use?\u003c\/strong\u003e\u003cbr\u003eYes, the titanium dome is durable and well suited to professional and repeated high-output use when installed correctly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need special tools to install it?\u003c\/strong\u003e\u003cbr\u003eBasic speaker repair tools and steady alignment are required; professional installation is recommended if you lack experience.\u003c\/p\u003e","brand":"ZXPC","offers":[{"title":"Default Title","offer_id":48177056874715,"sku":"B01LWAHT6F","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71ITMyYWiYL._AC_SL1500.jpg?v=1769702557","url":"https:\/\/gearmusthave.com\/products\/zxpc-diaphragm-replacement-for-b-c-de750-series-titanium-16-ohm","provider":"GearMustHave","version":"1.0","type":"link"}