B&C Speakers - 18DS100 4 Ohm Push Buttons

With its impressive 100 mm voice coil, the B&C Speakers 18DS100 4 Ohm Push Buttons has been developed to handle extreme loads without losing stability. Thanks to its 4-layer aluminium design, it dissipates heat better and maintains constant output even over extended sessions. The engineers have focused on optimising excursion and reliability to make it a benchmark for professional bass.

The AES power of 1500 W (3000 W in programme) combined with a sensitivity of 98 dB enables this 18-inch to deliver deep, clean bass. Its linear excursion reaches 14 mm, ensuring massive air displacement without perceptible distortion. In live sound systems, it stands out for its solid foundation and punchy dynamics.

The mechanical design is based on double silicone suspension and a reinforced spider. This choice of materials ensures precise control of the cone, even when pushed at high volume. What's more, the radial cone benefits from a front and rear waterproof treatment, guaranteeing enhanced durability outdoors and in demanding conditions.

Its flux-optimised neodymium motor and ventilated design reduce thermal compression, an essential point for high-power subwoofers. In practice, this means consistent response and minimal distortion, even after hours of intense use.

Recommended for bass-reflex loads of around 200 litres tuned to 35 Hz, the 18DS100 is aimed at professional subwoofer manufacturers and service providers seeking to combine robustness and sonic performance. It is the ideal replacement for previous generations, offering higher SPL and better mechanical strength.