Markaudio CHP-90 Full-range Woofer

The Markaudio CHP-90 Full-range Woofer represents a masterful blend of compact engineering and sonic versatility, designed to deliver exceptional full-range clarity within a modest footprint. As a broadband subwoofer from the esteemed CH series, it excels in high-fidelity audio systems where space is at a premium but performance cannot be compromised. This driver is ideally suited for use in bookshelf speakers, desktop monitors, or small-scale home theatre setups, where its ability to reproduce a wide frequency spectrum with coherence and detail truly shines. It also proves an excellent choice for DIY audio enthusiasts seeking to construct custom enclosures that demand both efficiency and musicality.

Technically, the CHP-90 is defined by a total Q factor (Qts) of 0.36, ensuring a well-damped, controlled response that integrates seamlessly into sealed or ported cabinets. With a nominal impedance of 8 ohms and a sensitivity of 89.2 dB (SPL 1m/2.83V), it offers an efficient balance between power handling and output. The driver features a resonance frequency (Fs) of 48.5 Hz, a maximum linear excursion (Xmax) of 7 mm, and an equivalent volume (Vas) of 20.05 litres, all contributing to its authoritative low-end extension. The moving mass and suspension compliance (Cms) are carefully tuned to deliver articulate midrange and smooth treble, making this a truly full-range performer.

In summary, the Markaudio CHP-90 is a refined broadband woofer that brings high-fidelity reproduction to compact systems, offering a compelling combination of technical precision and practical application for discerning listeners.