{"product_id":"zxpc-replacement-diaphragm-for-b-c-de750-series-titanium-voice","title":"ZXPC Replacement Diaphragm for B\u0026C DE750 Series - Titanium Voice","description":"\u003cp\u003eIn this review the ZXPC Replacement Diaphragm is assessed for technicians and audio enthusiasts who need a direct-fit diaphragm for B\u0026amp;C DE75\/DE750\/DE82\/DE85 series and compatible drivers like EAW CD-5001. The bottom line: this is a straightforward, titanium diaphragm replacement that restores output and maintains performance for 8 ohm compression drivers; the single biggest reason to buy is its accurate dimensional match to the originals, making swapouts quick and reliable when the printed specs and photos align with your driver.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect compatibility:\u003c\/strong\u003e Designed to fit B\u0026amp;C DE75-8, DE750-8, DE82, DE85 and related TN variants so installers avoid fitment surprises.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitanium diaphragm material:\u003c\/strong\u003e The titanium dome offers a balance of durability and clear high-frequency articulation for live and installed sound applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise overall diameter:\u003c\/strong\u003e At 4.31 in overall diameter the part matches the physical envelope of original diaphragms for an accurate mechanical seal in the driver throat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect voice coil size:\u003c\/strong\u003e A 2.93 in voice coil diameter aligns with the specified coil geometry to preserve motor coupling and frequency response behavior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard impedance:\u003c\/strong\u003e The nominal 8 ohm rating ensures electrical compatibility with the original driver and existing crossover networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThin dome profile:\u003c\/strong\u003e With a diaphragm thickness of 0.05 mm and 13.5 mm height the profile mimics OEM geometry for reliable acoustic performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ZXPC diaphragm is for sound technicians, PA repair shops, and home audio hobbyists who own compatible B\u0026amp;C and EAW compression drivers and need a like-for-like titanium replacement that keeps performance consistent. It is particularly useful when original diaphragms are damaged, allowing quick field or bench repairs without revoicing physical driver characteristics.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users needing a different impedance, non-titanium dome materials, or custom revoicing beyond OEM geometry; also verify the pictured part and dimensions before purchase if your driver uses nonstandard assemblies or adapters.\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\u003eAccurate dimensional match reduces installation time and fitment issues during replacement.\u003c\/li\u003e\n\u003cli\u003eTitanium dome material provides durable high-frequency response suitable for PA and installed sound.\u003c\/li\u003e\n\u003cli\u003eVoice coil diameter and impedance match maintain the original driver electrical and mechanical behavior.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited to specific B\u0026amp;C and compatible EAW models, so it is not a universal diaphragm solution.\u003c\/li\u003e\n\u003cli\u003eNo customer text provided to confirm long-term reliability, so users should verify fit and initial performance on delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eB\u0026amp;C DE75-8, DE75TN, DE750-8, DE750TN, DE82, DE82TN, DE85, DE85TN, DM5001, EAW CD-5001, Yorkville TX4\u003c\/td\u003e\n\u003c\/tr\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\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 (74.46 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\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\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ZXPC replacement diaphragm is a practical, cost-effective choice for anyone restoring B\u0026amp;C DE7x\/DE8x series drivers or compatible EAW and Yorkville units. Its correct dimensions and titanium dome preserve the original driver behavior, making it good value for technicians needing a rapid, reliable repair without reengineering the horn or crossover.\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 will fit DE750-8 and DE750TN when the driver uses the same diaphragm dimensions shown; always compare the 4.31 in overall diameter and 2.93 in voice coil diameter with your original part.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the diaphragm material?\u003c\/strong\u003e\u003cbr\u003eThe diaphragm is titanium, chosen for its combination of durability and clear high-frequency response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat impedance is this part rated for?\u003c\/strong\u003e\u003cbr\u003eThe diaphragm assembly is specified with a nominal impedance of 8 ohms and is intended to match 8 ohm compression drivers.\u003c\/p\u003e","brand":"ZXPC","offers":[{"title":"Default Title","offer_id":48741634474203,"sku":"B01JSO9YFK","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71ITMyYWiYL._AC_SL1500_ba5ca8d4-19b1-4a22-af9b-0da00d5837a1.jpg?v=1778932997","url":"https:\/\/gearmusthave.com\/products\/zxpc-replacement-diaphragm-for-b-c-de750-series-titanium-voice","provider":"GearMustHave","version":"1.0","type":"link"}