Dayton Audio DAEX19CT-4 Coin Type Vented Exciter

The Dayton Audio DAEX19CT-4 Vented Sound Exciter offers a remarkable solution for transforming virtually any rigid surface into a high-quality audio source. This innovative transducer, part of the renowned Resonators category, provides an exceptional way to integrate sound into environments where traditional speakers are impractical or visually intrusive.

Ideal for DIY audio enthusiasts, custom installation projects, and creative multimedia applications, this exciter excels at turning materials such as glass, wood, plastic, or drywall into vibrant sound-producing panels. Whether you are building a hidden home cinema system, an interactive art installation, or a unique commercial display, the DAEX19CT-4 delivers full-range audio reproduction with impressive clarity and presence.

Engineered with a 4 ohm impedance and a resonance frequency of 637 Hz, this vented exciter features a 19 mm voice coil and a total Q factor of 2.34. The moving mass with air load is a mere 0.58 grams, while the DC resistance measures 3.8 ohms. The BL product of 1.78 ensures efficient motor force, and the mechanical compliance of the suspension is rated at 0.0001. Pre-applied 3M VHB adhesive simplifies mounting, and the unit weighs just 31.5 grams, with dimensions of 33 mm in diameter and 13 mm in depth.

This compact yet powerful exciter is a versatile tool for any audio project requiring discreet, surface-driven sound reproduction.