Dayton Audio DMA80-4 3" Aluminum Cone Full-Range Driver

The Dayton Audio DMA80-4 3" Aluminum Cone Full-Range Driver delivers exceptional clarity and breadth of sound in a remarkably compact package. Designed as a broadband driver, it is ideally suited for small-scale loudspeaker projects, multi-room audio systems, and bespoke installations where space is at a premium but audio quality cannot be compromised. Its full-range capability means it can serve as a single driver solution in minimalist designs or as part of a more complex array.

Technically, this driver features a lightweight yet rigid aluminium cone, which contributes to its precise and articulate response. With a nominal impedance of 4 ohms and a DC resistance of 4 ohms, it is easy to integrate into most amplifier circuits. The total Q factor of 0.41 indicates a well-damped alignment, suitable for both sealed and ported enclosures. A maximum linear excursion of 2.5 mm, combined with a sensitivity of 88.1 dB (1m/2.83V), ensures efficient and dynamic performance. The copper voice coil wire and low inductance of 0.2 mH further enhance transient response and detail retrieval. Measuring just 80.3 mm square with a depth of 38.9 mm, and requiring a cutout diameter of 74.4 mm, this driver is a versatile choice for high-fidelity compact audio solutions.