MENU B&amp;C speakers ENES Products Browse Compare LF Drivers HomeProductsLF Drivers12BG76 8Ω 12BG76 LF Drivers 12.0 inches compare Drawing Drawing Datasheet Datasheet back next 1000 W Continuous power handling 3.0 in (76 mm) Voice coil diameter Neodymium Ring Magnet material Last viewed products 12BG76 8Ω DE780TN 8Ω FBCXN88 8Ω Features 1000 W continuous program power capacity 76 mm (3 in) copper voice coil 45 - 1000 Hz response 92 dB sensitivity FEA optimized Neodymium magnet assembly Aluminum demodulating ring for very low distortion Double silicone spider with optimized compliance Ventilated voice coil gap for reduced power compression Specifications Specifications Nominal Diameter 320 mm (12.0 in) Nominal Impedance 8 Ω Minimum Impedance 6.5 Ω Nominal Power Handling1 500 W Continuous Power Handling2 1000 W Sensitivity3 92.0 dB Frequency Range 45 - 1000 Hz Voice Coil Diameter 76 mm (3.0 in) Winding Material Copper Former Material Glass Fibre Winding Depth 25.0 mm (0.98 in) Magnetic Gap Depth 11.5 mm (0.45 in) Flux Density 1.25 T Design Surround Shape Roll Cone Shape Radial Magnet Material Neodymium Ring Spider Double Silicone Pole Design T-Pole Woofer Cone Treatment TWP Waterproof Both Sides Recommended Enclosure 40.0 dm3 (1.41 ft3) Recommended Tuning 42 Hz Parameters4 Resonance Frequency 44 Hz Re 5.4 Ω Qes 0.44 Qms 5.9 Qts 0.41 Vas 32.0 dm3 (1.13 ft3) Sd 522.0 cm2 (80.91 in2) η₀ 0.65 % Xmax ± 9.5 mm Xvar ± 14.0 mm Mms 148.0 g Bl 22.7 Txm Le 1.1 mH EBP 100 Hz Mounting and Shipping Info Overall Diameter 315 mm (12.4 in) Bolt Circle Diameter 298 mm (11.73 in) Baffle Cutout Diameter 284.0 mm (11.18 in) Depth 159 mm (6.26 in) Flange and Gasket Thickness 14 mm (0.55 in) Air Volume Occupied by Horn 2.0 dm3 (0.07 ft3) Net Weight 5.0 kg (11.02 lb) Shipping Units 1 Shipping Weight 5.9 kg (13.01 lb) Shipping Box 360x360x200 mm (14.17x14.17x7.87 in) Service Kit Recone kit RCK12BG768 Discover more 2 hours test made with continuous pink noise signal within the range Fs-10Fs. Power calculated on rated minumum impedance. Loudspeaker in free air. Power on Continuous Program is defined as 3 dB greater than the Nominal rating. Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance. Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning test. Investor Center Credits Copyright Title Privacy Policy P.IVA/VAT 01398890481 PRODUCTS NEWS & PRESS ABOUT B&C RESOURCES DISTRIBUTORS CONTACTS × Notice This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. If you want to know more or withdraw your consent to all or some of the cookies, please refer to the cookie policy. By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to the use of cookies.