B&C Speakers - 15TBW100 8 Ohm Push Buttons

Designed for applications where the bass must be solid, precise, and capable of sustaining high sound pressure levels, the B&C Speakers 15TBW100 8 Ohm Push Buttons is a 15-inch speaker that immediately inspires confidence.

Whether reinforcing the low end of a powerful full-range system or equipping a subwoofer dedicated to punch and depth, this speaker delivers consistently. It's equally suited to live broadcast subwoofers and DJ systems that need to withstand extended sessions without weakening.

At the heart of its design is a 100 mm copper voice coil mounted on a fiberglass support with a split-turn winding. This type of assembly distributes heat evenly across the entire surface of the voice coil, helping to limit thermal compression, even during prolonged use at high power. The assembly is supported by a double silicone spider and a ventilated air gap, two elements that actively contribute to the mechanical stability of the speaker, without unwanted noise or drift in dynamic behavior.

With a bandwidth of 40 Hz to 1.5 kHz and a stated sensitivity of 96 dB, it can be integrated into a two-way configuration or act as the main driver in a hybrid subwoofer.

Its cone, reinforced by a waterproof coating on both sides, remains reliable even in outdoor or humid environments. The triple-roll suspension guarantees clean excursion, without annoying distortion, even when approaching mechanical limits.

In terms of integration, things are simple: it operates ideally in a 95 dm³ load tuned to 40 Hz. Its Thiele & Small parameters, with a Qts of 0.31 and an Xvar of 13.5 mm, provide a comfortable margin of usable excursion, while maintaining a fast response.

At 12.2 kg, it's still manageable enough for touring applications. A reliable, versatile, and consistent choice for sound systems that rely on impact and endurance.