{"product_id":"crown-xfmr4-four-channel-audio-transformer","title":"Crown XFMR4 – Four-Channel Audio Transformer","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Crown XFMR4 is a four-channel audio output transformer designed to interface with Crown DriveCore amplifiers for 70V\/100V distributed audio applications. It provides transformer-isolated outputs for use in installed sound systems requiring compliant high-voltage distribution across multiple zones. The XFMR4 integrates directly with Crown's NXi amplifier series to enable code-compliant distributed audio architectures in commercial and institutional environments.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe Crown XFMR4 Four-Channel Transformer accessory enables installed sound system designers to deploy Crown amplifiers in 70V and 100V distributed speaker systems with ease. It provides four transformer-isolated output channels, each capable of driving compliant distributed speaker lines for background music, paging, and life-safety audio applications. The transformer design ensures low-distortion signal transfer and ground loop isolation, which is critical in large commercial installations. It is compatible with Crown's NXi amplifier platform and mounts in standard rack enclosures for clean, organized system builds. AV integrators and system designers rely on the XFMR4 for code-compliant installations in corporate, hospitality, and government facilities.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Channel Output\u003c\/strong\u003e — Provides four independent transformer-isolated audio output channels for multi-zone distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e70V\/100V Compatible\u003c\/strong\u003e — Enables standard distributed audio line operation for compliant installed sound systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Loop Isolation\u003c\/strong\u003e — Transformer coupling eliminates common ground loop noise in multi-amplifier deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown NXi Compatible\u003c\/strong\u003e — Engineered to interface directly with Crown's NXi amplifier series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Mountable\u003c\/strong\u003e — Standard rack form factor for clean integration into AV equipment racks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCorporate Office Background Music\u003c\/li\u003e\n\u003cli\u003eHospitality Audio Distribution\u003c\/li\u003e\n\u003cli\u003eHouse of Worship\u003c\/li\u003e\n\u003cli\u003eGovernment and Institutional Facilities\u003c\/li\u003e\n\u003cli\u003eRetail and Commercial Spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eXFMR4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eNXFMR4CH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e871015004563\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e20 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What amplifiers is the XFMR4 compatible with?\u003c\/strong\u003e\u003cbr\u003eA: The XFMR4 is designed for use with Crown's NXi amplifier series for 70V\/100V distributed audio systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the XFMR4 support 100V operation?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the XFMR4 supports both 70V and 100V line voltage standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the XFMR4 be rack mounted?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it features a standard rack-mount form factor for clean AV rack integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many output channels does the XFMR4 provide?\u003c\/strong\u003e\u003cbr\u003eA: Four independent transformer-isolated output channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the XFMR4 suitable for life-safety paging systems?\u003c\/strong\u003e\u003cbr\u003eA: Yes, its transformer isolation and 70V\/100V support make it appropriate for code-compliant emergency paging deployments.\u003c\/p\u003e","brand":"Crown","offers":[{"title":"Default Title","offer_id":47780600611052,"sku":"NXFMR4CH","price":640.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/XFMR4_front_angle_w_shadow_RGB_x_large_44eb90c6-2a5a-4cf4-b124-633143b9016f.webp?v=1782495456","url":"https:\/\/creationnetworks.net\/products\/crown-xfmr4-four-channel-audio-transformer","provider":"Creation Networks","version":"1.0","type":"link"}