Dayton Audio HDN-8B Weatherproof Sound Exciter

The Dayton Audio HDN-8B Weatherproof Sound Exciter offers a remarkable solution for transforming virtually any rigid surface into a high-quality speaker. This innovative device is engineered to deliver clear, resonant audio without the need for a traditional enclosure, making it an ideal choice for outdoor installations, concealed audio projects, and creative architectural sound designs. Whether you wish to integrate sound into garden features, patio furniture, or hidden within walls and ceilings, this exciter provides a versatile and weather-resistant option.

Technically, the HDN-8B is built to perform reliably in demanding environments. With an impedance of 8 ohms and a resonant frequency of 695 Hz, it is designed to produce efficient sound reproduction across a range of applications. The unit features a voice coil inductance of 0.86 mH, a total Q factor of 1.52, and a BL product of 18.2, ensuring precise control and consistent output. Its compact dimensions of 101.4 mm in diameter and a depth of 66 mm, along with a 50 mm voice coil, allow for straightforward mounting. This weatherproof exciter is a robust and practical choice for those seeking to add audio to unconventional spaces with lasting performance.