Beyma 12G40 16 ohm Bass speaker - 500 W AES - 97 dB

Beyma 12G40 16 ohm Bass speaker - 500 W AES - 97 dB This low frequency transducer is specially intended for the most demanding applications. Its design concept arises from the need of achieve a more resistant loudspeaker that matches the more and more power given by ultimate amplification systems. In order to accomplish that, almost every component of the speaker has been reconsidered: its voice coil has the benefits of an improved manufacturing process, made with the highest quality materials and the diaphragm has been carefully developed to give an extremely flat, smooth response. These characteristics make its integration in compact systems covering the low frequency range a straightforward task. Moreover, its parameters has been optimized to obtain an excellent bass response when used in small bass-reflex cabinets. Key Features - High power handling (500W AES) - 3" edgewound copper voice coil with polyamide fiber glass former - Optimum winding length for increased linear excursion - Dual spider configuration of improved temperature behaviour: retain good mechanical properties at high power - Designed for woofer applications Technical Specifications Nominal diameter 300 mm. 12 in. Rated impedance 18 ohms. Minimum impedance 13.3 ohms. Power capacity 500 w AES Program power 1000 w Sensitivity 97 dB 2.83v @ 1m @ 2pi Frequency range 35 - 4000 Hz Recom. enclosure vol. 20 / 70 l 0.7 / 2.6 ft.3 Voice coil diameter 77 mm. 3 in. Magnetic assembly weight 6.3 kg. 13.9 lb. BL Factor 18.4 N / A Moving mass 0.062 kg. Voice coil length 20 mm. Air gap height 8 mm. X Damage (peak to peak) 28 mm.