B&C Speakers - DE920TN 8 Ohm Driver

The B&C DE920TN 8 Ohm is for people looking for a reliable, powerful motor in a compact format. With its 75 mm voice coil, it ensures high thermal stability while maintaining remarkable efficiency. This type of design makes it perfectly suited to modern PA speakers where robustness and lightness need to coexist.

Its titanium diaphragm not only provides increased rigidity, it also guarantees crisp, accurate reproduction, even when the power is cranked up. The combination with the neodymium magnet assembly reduces the overall weight of the motor without sacrificing the density of the magnetic flux, fixed here at 2.05 T.

The sensitivity of 108.5dB makes it easy to achieve high efficiency without exaggerating the amplification. In practical terms, this means more dynamic range and greater efficiency, an obvious advantage for outside broadcast or touring systems where every decibel counts.

The DE920TN covers a useful bandwidth of 1 kHz to 18 kHz, making it suitable for a wide range of configurations. With a recommended minimum cut-off frequency of 1.2 kHz, it can be easily combined with large diameter woofers, ensuring a smooth transition between registers.

It is designed to last, with a continuous power handling of 220 W and a nominal power handling of 110 W. These values, combined with a low inductance of 0.14 mH, result in a smooth response and controlled behaviour, even at high volume. This is a compression motor designed for service providers looking for both reliability and versatility.