Dynavox 204205 Bass-midwoofer

The Dynavox 204205 Bass-midwoofer is a compact yet capable driver designed to deliver articulate and well-defined low-frequency performance in space-constrained speaker builds. As a versatile bass-midbass subwoofer, it excels in applications where balanced sound reproduction is essential without demanding excessive enclosure volume.

This 127mm driver is ideally suited for small to medium-sized bookshelf speakers, multimedia systems, or custom automotive audio projects where clear bass response and efficient power handling are required. Its 4-ohm impedance allows straightforward pairing with a wide range of amplifiers, making integration simple for both DIY enthusiasts and professional installers. With a maximum power tolerance of 50W, it can comfortably handle moderate amplification while maintaining control and clarity.

Technically, the 204205 features a sensitivity of 84dB SPL measured at 1m with 2.83V, ensuring efficient energy conversion. The resonance frequency (Fs) of 78Hz supports a focused low-end response, while the 114mm cutout diameter and 57mm mounting depth facilitate installation in shallow enclosures. Four mounting holes on a 114mm screw circle diameter provide secure fitting, and the overall dimensions of 127mm nominal diameter and 13mm frame thickness underscore its compact profile.

In summary, the Dynavox 204205 Bass-midwoofer offers a practical solution for achieving detailed bass in compact designs, combining efficient performance with easy installation for a variety of audio projects.