Dayton Audio DMA70-8 2-1/2" Dual Magnet Aluminum Cone Full-Range Driver

The Dayton Audio DMA70-8 is a compact 2-1/2" full-range driver that delivers remarkably clear and detailed sound, making it an excellent choice for space-constrained audio projects. Despite its small footprint, this driver is engineered to provide a balanced and articulate performance across the frequency spectrum, ideal for use in desktop speakers, portable Bluetooth enclosures, or as a dedicated midrange driver in multi-way systems. Its versatility also extends to soundbar upgrades and custom installations where high-quality, full-range reproduction is required without the need for a separate tweeter.

Technically, the DMA70-8 features a dual magnet motor system and an aluminium cone, which together ensure precise response and low distortion. With a total Q factor (Qts) of 0.50, it offers a well-damped, neutral character suitable for sealed or small ported enclosures. The 8-ohm impedance and 82.9 dB sensitivity allow for easy integration with low-power amplifiers, while the 2 mm Xmax provides respectable excursion for its size. The copper voice coil and robust construction, including eight mounting holes and a 63.8 mm cut-out diameter, ensure reliable performance and straightforward installation. This driver is a superb choice for achieving high-fidelity sound in compact designs.