{"product_id":"b-c-speakers-12-hpl-64-422789","title":"12 HPL 64","description":"\u003ch3\u003eA 12-inch Driver Designed for Modern Sound Reinforcement Demands\u003c\/h3\u003e\u003cp\u003eThe B\u0026C 12HPL64 fits the spirit of professional drivers intended for PA speakers where \u003cstrong\u003eefficiency\u003c\/strong\u003e, \u003cstrong\u003epower handling\u003c\/strong\u003e, and \u003cstrong\u003elightweight\u003c\/strong\u003e are sought. With its neodymium magnet and performance-oriented design choices, it responds particularly well to the constraints of mobile systems (portable speakers, monitors, compact stacks) without sacrificing low-mid impact or clarity.\u003c\/p\u003e\u003ch3\u003eWho Is It For and What Are Its Uses?\u003c\/h3\u003e\u003cp\u003eThis transducer targets speaker manufacturers, integrators, and demanding DIY enthusiasts who want to build a speaker capable of \u003cstrong\u003eplaying loud and clean\u003c\/strong\u003e. Its \"low\/mid\" positioning makes it an excellent choice as a \u003cstrong\u003e12-inch front driver\u003c\/strong\u003e for a full-range speaker supported by a high-frequency driver, or as a dedicated \u003cstrong\u003elow-midrange\u003c\/strong\u003e driver in a 3-way configuration. Thanks to its high sensitivity, it is also suitable for projects aiming to maximize sound level with reasonable amplification.\u003c\/p\u003e\u003ch3\u003eDesign and Performance: Efficiency, Control, and Easy Integration\u003c\/h3\u003e\u003ch4\u003eA Neodymium Motor to Reduce Weight Without Losing Dynamics\u003c\/h4\u003e\u003cp\u003eThe \u003cstrong\u003eneodymium\u003c\/strong\u003e magnet directly contributes to the compactness and low weight of the speaker while promoting a lively response and good \"punch\" feel. This is a tangible advantage for speakers intended to be frequently moved or to optimize the total weight of a system.\u003c\/p\u003e\u003ch4\u003e64 mm Voice Coil: Power Handling and Thermal Stability\u003c\/h4\u003e\u003cp\u003eThe B\u0026C 12HPL64 is rated at \u003cstrong\u003e400 W AES\u003c\/strong\u003e at \u003cstrong\u003e8 Ohms\u003c\/strong\u003e. Its \u003cstrong\u003e64 mm\u003c\/strong\u003e voice coil with \u003cstrong\u003ealuminum wire\u003c\/strong\u003e aims to balance moving mass and heat dissipation to maintain a responsive response while enduring the demands of sustained PA use.\u003c\/p\u003e\u003ch4\u003eTriple Roll Suspension and Exponential Cone: Low-Midrange Articulation\u003c\/h4\u003e\u003cp\u003eThe \u003cstrong\u003etriple roll suspension\u003c\/strong\u003e is designed to support excursion while maintaining good centering and a consistent response. Combined with an \u003cstrong\u003eexponential cone\u003c\/strong\u003e and a \u003cstrong\u003esingle spider\u003c\/strong\u003e, it contributes to clear reproduction in the critical range where tom attacks, vocal body, and bass impact occur, while preserving useful extension into the low frequencies.\u003c\/p\u003e\u003ch4\u003eRecommended Tuning: A Clear Basis for Enclosure Design\u003c\/h4\u003e\u003cp\u003eTo facilitate integration, a recommended enclosure is provided: \u003cstrong\u003e60 liters\u003c\/strong\u003e with a \u003cstrong\u003e60 Hz tuning\u003c\/strong\u003e. This guideline offers a solid starting point for designing a bass-reflex enclosure oriented toward efficiency, to be adjusted according to goals (throw, low-frequency extension, enclosure size) and the planned crossover.\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\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eB\u0026amp;C 12HPL64\u003c\/td\u003e\u003c\/tr\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\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\"\u003e400 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\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e100 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\"\u003e50 Hz to 4 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\u003eVoice coil diameter\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e2.5 inches (64 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\"\u003ealuminum\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eMagnet\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eneodymium\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  \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\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\u003eTotal diameter\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e315 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\"\u003e144 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\"\u003e2.1 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\"\u003e60 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\"\u003e60 Hz\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\"\u003e52 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\"\u003e0.32\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\"\u003e4.0 mm\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":54358624993555,"sku":"422789","price":168.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/f36c31eaf2c7f82a52b89d8945d037ec419daf0e_MSC_8887.jpg?v=1787345321","url":"https:\/\/woodbrass.shop\/products\/b-c-speakers-12-hpl-64-422789","provider":"Woodbrass.com","version":"1.0","type":"link"}