Dayton Audio DA215-8 8" Aluminum Cone Woofer

The Dayton Audio DA215-8 8" Aluminium Cone Woofer is a high-performance driver engineered to deliver tight, controlled bass and articulate midrange response. Its rigid aluminium cone minimises distortion, ensuring clean, accurate sound reproduction across a wide frequency band. This woofer is ideally suited for use in high-fidelity loudspeaker systems, compact subwoofer enclosures, and professional audio installations where precision and low coloration are paramount. It excels in both sealed and ported designs, making it a versatile choice for audiophiles and custom builders alike.

Technically, the DA215-8 features a 5.3mm linear excursion (Xmax) for dynamic output, with a sensitivity of 88.7dB (1m/2.83V) for efficient power handling. The total Q factor (Qts) of 0.37 indicates excellent transient response and suitability for a variety of enclosure types. A copper voice coil wound on a 1.44mH inductance former ensures low distortion and reliable thermal performance. The woofer’s 6.8Ω DC resistance and 203.2mm nominal diameter are complemented by a 94.5mm mounting depth and an 18mm cut-out diameter, with five fixing holes for secure installation. With a mechanical Q (Qms) of 1.95 and electromagnetic Q (Qes) of 0.45, this driver offers a balanced blend of control and efficiency. Ideal for achieving authoritative bass and clear midrange, the DA215-8 is a robust choice for discerning audio projects.