{"product_id":"quam-nichols-company-8c5z45b-8-inch-45-ohm-pa-horn-speaker","title":"Quam Nichols Company 8C5Z45B 8 Inch 45 Ohm Pa Horn Speaker","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe QUAM NICHOLS COMPANY 8C5Z45B is an 8-inch speaker with a 45-ohm impedance rating, designed for use in public address (PA) horn speaker systems. This driver is built for distributed audio applications where voice paging, background music, or emergency announcement coverage is required. The 45-ohm impedance makes it suited for high-impedance, 70-volt or 25-volt distributed line systems commonly found in commercial and institutional installations. Audio contractors and low-voltage systems integrators are the primary trades installing this type of component.\u003c\/p\u003e\u003cp\u003eThe 8C5Z45B is intended for PA horn enclosures and distributed speaker systems in commercial, institutional, and industrial environments. Typical applications include ceiling or wall-mounted horn speaker assemblies used in warehouses, schools, offices, and similar facilities. This speaker is sold as a single unit and is appropriate for professional audio system builds or service replacements in existing PA infrastructure.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e8-inch cone diameter suited for horn speaker enclosures\u003c\/li\u003e\n\u003cli\u003e45-ohm impedance compatible with high-impedance distributed audio systems\u003c\/li\u003e\n\u003cli\u003eSold individually as a single replacement or build unit\u003c\/li\u003e\n\u003cli\u003eDesigned for PA horn speaker applications in commercial and institutional settings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit driver for 8-inch PA horn speaker enclosures requiring a 45-ohm impedance driver.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified low-voltage audio contractor or systems integrator familiar with distributed speaker wiring and NEC low-voltage requirements. Disconnect and de-energize the audio amplifier and distribution system before removing or installing any speaker driver. Verify that the replacement driver impedance matches the system design to avoid amplifier loading issues. Follow the enclosure manufacturer guidelines for mounting and wiring terminations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCone Diameter\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e: 45 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Category\u003c\/strong\u003e: PA Horns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Per Unit\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: QUAM NICHOLS COMPANY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 8C5Z45B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QUAM","offers":[{"title":"Default Title","offer_id":51561004761394,"sku":"8C5Z45B","price":59.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/66910505e59f736901ca361760389f4f.jpg?v=1786461157","url":"https:\/\/voomisupply.com\/products\/quam-nichols-company-8c5z45b-8-inch-45-ohm-pa-horn-speaker","provider":"Voomi Supply","version":"1.0","type":"link"}