Dayton Audio DA115-8 4'' Aluminum Cone Woofer

The Dayton Audio DA115-8 4-inch aluminium cone woofer delivers precise, controlled mid-bass reproduction, making it an excellent choice for audiophiles and DIY speaker builders seeking high-quality sound in compact enclosures. This driver is engineered to excel in small to medium-sized two-way or three-way speaker systems, where its balanced performance brings clarity and punch to vocals, guitars, and lower-frequency instruments without overwhelming the soundstage.

At the heart of this woofer lies a rigid aluminium cone paired with a copper voice coil, ensuring low distortion and efficient heat dissipation even during extended listening sessions. With a linear excursion of 2.5mm and a displacement volume of 0.0133 cubic metres, the DA115-8 produces tight, articulate bass that remains composed at moderate power levels. Its total Q factor of 0.41 indicates a well-damped response suitable for sealed or ported enclosures, while the sensitivity of 84.9dB at 2.83V ensures compatibility with a wide range of amplifiers. The 4-inch nominal diameter and 93mm cut-out diameter allow straightforward integration into existing designs, and the four mounting holes simplify installation.

Whether you are upgrading a bookshelf speaker or building a custom monitor, this woofer offers reliable performance and refined sound quality. The DA115-8 is a versatile component that brings professional-grade mid-bass to your next audio project.