Dayton Audio TCP115-4 4" Treated Paper Cone Woofer

The Dayton Audio TCP115-4 is a 4-inch treated paper cone woofer designed to deliver precise, articulate midrange reproduction for discerning audio enthusiasts. Engineered for high-fidelity applications, this driver excels in bringing clarity and detail to vocal frequencies and instrumental passages, making it an ideal choice for custom speaker builds, studio monitors, or upgrading existing multi-way systems. Its lightweight cone material ensures fast transient response, while the 86.8 dB sensitivity rating guarantees efficient power handling and ample output even with modest amplification.

Technically, the TCP115-4 features a total Q factor (Qts) of 0.35, indicating excellent damping for sealed enclosure designs, and a maximum linear excursion (Xmax) of 4 mm for controlled bass extension. The 4-ohm voice coil, wound with copper-clad aluminium wire, offers low DC resistance (Re: 3.2 ohms) and an inductance of 0.97 mH, contributing to smooth frequency response. With a mounting cutout diameter of 95.8 mm and four fixing holes, installation is straightforward. The treated paper cone provides natural sound character with enhanced durability, while the 58.9 mm depth allows for compact cabinet integration. Whether for a home theatre centre channel or a high-quality bookshelf speaker, this woofer delivers reliable, detailed performance.