Dayton Audio DAEX30HESF-4 High Efficiency Exciter

The Dayton Audio DAEX30HESF-4 sound exciter offers a remarkable solution for transforming virtually any rigid surface into a high-quality loudspeaker. This full-range transducer is designed to deliver clear, wideband audio reproduction, making it an ideal choice for DIY audio enthusiasts and professional installers alike. Whether you are creating invisible speakers in walls or ceilings, adding audio to artwork or furniture, or developing unique interactive installations, this exciter provides exceptional versatility and performance.

Technically, the DAEX30HESF-4 features a 4-ohm impedance and a 30mm voice coil, ensuring robust power handling and dynamic response. With a DC resistance of 3.8 ohms and a resonance frequency of just 3 Hz, it is capable of producing deep, articulate bass alongside crisp highs. The exciter measures 57mm in diameter (69.9mm across mounting tabs) with a depth of 28.5mm, and weighs 158 grams. It comes pre-applied with 3M VHB adhesive for secure, tool-free mounting, while four mounting holes offer additional fixing options. The voice coil inductance is 0.31 mH, contributing to its efficient, full-frequency performance.

This sound exciter is perfect for hidden audio installations where traditional speakers are impractical, allowing you to maintain clean aesthetics without compromising on sound quality. Its robust construction and thoughtful design ensure reliable operation across a wide range of applications, from home cinema to commercial displays.