Dayton Audio PC83-4 3" Full-Range Poly Cone Driver

The Dayton Audio PC83-4 3" Full-Range Poly Cone Driver is a compact yet capable transducer designed to deliver clear, coherent sound across the audible spectrum. This broadband driver excels in applications where space is at a premium but audio quality cannot be compromised. It is ideally suited for small-scale loudspeaker designs, DIY audio projects, multimedia enclosures, and upgrade replacements in compact systems where a single driver must handle both midrange and treble frequencies without the need for a separate tweeter.

Technically, the PC83-4 features a polypropylene cone that offers a favourable balance of stiffness and damping, contributing to its smooth frequency response. With a total Q factor (Qts) of 0.54, it is well-suited for sealed or small ported enclosures, providing controlled bass extension. The driver has a nominal diameter of 76.2 mm and a maximum linear excursion (Xmax) of 2 mm, while its sensitivity is rated at 86.8 dB SPL at 1 metre with 2.83 V input. The 4-ohm voice coil, wound with copper wire, ensures efficient power handling, and the robust chassis includes four mounting holes for secure installation. With a depth of just 50 mm, this driver is an excellent choice for achieving full-range performance in compact, high-fidelity audio projects.