{"product_id":"b-c-speakers-12ps76-422801","title":"12PS76","description":"\u003ch3\u003eA 12-inch B\u0026C Designed for Compact Enclosures and Controlled Bass\u003c\/h3\u003e\u003cp\u003eThe B\u0026C 12PS76 belongs to the family of 12-inch (31 cm) drivers intended for bass and low-midrange, with a clear approach: to achieve solid sound pressure levels, good thermal resistance, and controlled behavior in tuned enclosures. Its 12-inch format makes it a popular choice when maintaining a reasonable size while retaining impact is desired.\u003c\/p\u003e\u003cp\u003eWith a recommended enclosure volume of 50 liters tuned to 49 Hz, this model targets easy integration into compact subwoofers, powerful stage monitors, or front speakers where the low-midrange must remain clean and present even at high volume.\u003c\/p\u003e\u003ch3\u003eIntended Uses and Users\u003c\/h3\u003e\u003cp\u003eThis B\u0026C driver is aimed at speaker manufacturers, sound technicians, installers, and demanding DIY enthusiasts seeking a robust transducer for sound reinforcement applications. It is particularly suitable for systems expecting \"tight\" bass and energetic low-midrange: small to medium-sized subwoofers, 2-way speakers with a compression driver\/tweeter, or 3-way systems as the bass\/low-midrange section.\u003c\/p\u003e\u003cp\u003eThanks to its frequency response up to 1 kHz, it suits typical low-mid crossover frequencies (depending on your filtering and horn\/driver), while maintaining a rated extension down to 40 Hz to support fundamentals in a properly tuned enclosure.\u003c\/p\u003e\u003ch3\u003eDesign and Key Features for Consistent Sound\u003c\/h3\u003e\u003ch4\u003ePower Handling and Thermal Stability\u003c\/h4\u003e\u003cp\u003eThe 3.0-inch (76 mm) copper wire voice coil is a central design element: it promotes thermal dissipation and stability when the speaker is driven for extended periods. Expected result: less thermal compression and a more consistent response at high levels, a critical factor for live use and installations.\u003c\/p\u003e\u003ch4\u003eFast Bass: Optimized Suspension and Moving Assembly\u003c\/h4\u003e\u003cp\u003eThe triple roll suspension and single spider contribute to excursion control and mechanical return to maintain clean bass and sharp attack. The specified Xmax of 7.0 mm provides a useful reference to anticipate excursion behavior in compact bass-reflex enclosures.\u003c\/p\u003e\u003ch4\u003eEnclosure Integration: Recommended Tuning Ready to Use\u003c\/h4\u003e\u003cp\u003eThe recommended enclosure (50 liters, tuned to 49 Hz) offers a concrete design basis to balance bass depth, efficiency, and power handling. To optimize results, tuning, net volume (after subtracting ports\/bracing\/speaker), and crossover filtering should be adjusted according to your goals (impact, extension, SPL level) and context (monitor, front, compact sub).\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:2rem\"\u003e\n\u003ctable style=\"flex:1 1 300px;width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eRackable\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eNo\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003esound reinforcement accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"flex:1 1 300px;width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eSpeakers\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:2rem\"\u003e\n\u003cdiv style=\"flex:1 1 300px\"\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eNominal diameter\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e12 inches (31 cm)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCone\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eexponential\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSpider\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003esingle\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSuspension\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003etriple roll\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e900 W AES\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eNominal impedance\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e8 ohms\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e95 dB (1 W \/ 1 m)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e40 Hz - 1 kHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFs\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e42 Hz\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eQts\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e0.2\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eXmax\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e7.0 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 300px\"\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eMagnet\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eferrite\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eVoice coil diameter\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e3.0 inches (76 mm)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eVoice coil wire\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003ecopper\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTotal diameter\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e316 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e140 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e7.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eRecommended volume\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e50 liters\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eRecommended tuning\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e49 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"B\u0026C Speakers","offers":[{"title":"Default Title","offer_id":54356626931987,"sku":"422801","price":168.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/1b4a785719db6bbd9e78c2b52b3130eeec72553e_MSC_8873.jpg?v=1787299107","url":"https:\/\/woodbrass.shop\/products\/b-c-speakers-12ps76-422801","provider":"Woodbrass.com","version":"1.0","type":"link"}