B&C Speakers - 15NBX100 4 Ohm Push Buttons

The 15NBX100 4 Ohm Push Buttons from B&C Speakers is designed for subwoofers requiring both power and precision. With a 100 mm copper voice coil mounted on a fibreglass support, it accepts 1000 W AES continuously (2000 W in programme), while maintaining excellent thermal stability. Its compact neodymium motor reduces weight without compromising magnetic strength, making it an ideal choice for mobile cabinets and fixed installations.

In terms of output, this loudspeaker covers a wide range from 35 Hz to 1500 Hz, so it can be used for both subwoofer and bass/high bass. With a sensitivity of 95 dB and a high BL factor of 22.69 Tm, it delivers powerful, fast and well-defined bass. Its triple-roller suspension and double silicone spider ensure precise control of movement, even at maximum excursion, guaranteeing a consistently clean sound.

The design incorporates an aluminium demodulation ring that reduces distortion and improves the linearity of the magnetic flux. The TWP-treated cone, sealed on both sides, protects against moisture and extends life, making the 15NBX100 particularly suitable for demanding environments such as touring, festivals and clubs.

With an Xmax of 10mm and a permissible excursion of 10mm (Xvar), this model is capable of handling high SPL levels while maintaining impeccable mechanical precision. Mounted in a recommended volume of 114 litres tuned to 35 Hz, it offers a wide response and excellent power handling, ideal for contemporary music and large-scale systems.

The B&C Speakers 15NBX100 4 Ohm Push Buttons is aimed at professional system designers looking for a powerful, reliable and compact 15-inch speaker. Its combination of high efficiency, low distortion and mechanical robustness makes it a must-have for all applications requiring solid, controlled bass.