Morel Elite EM 428 4.5" Woofer

The Morel Elite EM 428 4" Woofer represents a significant step forward in automotive audio reproduction, delivering a level of clarity and precision that transforms the in-car listening experience. This compact yet powerful driver is engineered to produce articulate mid-bass and controlled subwoofer response, making it an ideal choice for audiophiles seeking to upgrade factory systems or build a bespoke high-fidelity setup. Whether integrated into a dedicated sound stage or used as part of a multi-driver configuration, the EM 428 excels in reproducing the subtle nuances of vocals and the punch of kick drums with remarkable authority.

At the heart of this driver lies an aluminium voice coil, chosen for its excellent thermal conductivity and lightweight rigidity, which ensures rapid transient response and minimal power compression. With a sensitivity of 87 dB (SPL 1m/2.83V) and a total Q factor (Qts) of 0.41, the woofer is well-suited for both sealed and ported enclosures, offering design flexibility without compromising accuracy. The 3 mm linear excursion (Xmax) and low voice coil inductance (Le: 0.36 mH) further contribute to its ability to maintain control and detail at higher output levels. The Elite EM 428 is a testament to Morel's commitment to sonic excellence, providing a robust foundation for any serious car audio system.