DAYTON AUDIO DMA105-8 Full Range Speaker Driver

The Dayton Audio DMA105-8 is a 4" (Ø10.16 cm) full-range speaker driver designed to deliver extended and accurate sound reproduction in a compact format. Compatible with an 8Ω load, it handles 35W RMS continuous power (70W max) and offers a sensitivity of 84.8dB (2.83V/1m) with a frequency response ranging from 70Hz to 20kHz. It features an aluminum cone combined with a rubber surround, a vented 25.4 mm voice coil mounted on an aluminum former, and a dual neodymium magnet motor structure creating a symmetrical magnetic field for excellent cone control. A large copper cap helps reduce distortion while improving high-frequency performance. Its exclusive 12-spoke open-frame chassis promotes heat dissipation and minimizes rear-wave reflections, while its generous 2.5 mm linear excursion ensures dynamic and detailed sound reproduction. Thanks to its 72Hz resonant frequency, low distortion, and design optimized for full-range applications, the DMA105-8 is an ideal solution for Bluetooth speakers, desktop speakers, soundbars, line arrays, and high-fidelity DIY projects requiring a compact and high-performance speaker driver.