Soul

About the Soul

The Zu Audio Soul loudspeaker is designed around a 10.3" full-range driver sourced from Eminence, treated with proprietary nanotech materials to increase stiffness and control damping. It features a whizzer cone to extend frequency response up to around 10kHz, covering bass, midrange, and treble without a complex crossover. The point-source driver arrangement provides excellent time alignment and stable stereo imaging across a wide listening area. The cabinet uses high-strength okoume wood with internal bracing to reduce distortion and cabinet noise. The Soul is highly efficient (100 dB sensitivity) and has an 8-ohm nominal impedance, making it easy to drive with most amplifiers. It delivers deep bass, clear mids, and detailed highs with a natural tonal balance, suitable for a wide range of music genres. The design philosophy emphasizes sound quality by ear first, with engineering supporting sonic goals rather than conventional modeling. The speaker weighs 39 pounds each and measures 32" tall by 12.75" square footprint. It includes stainless steel leveling feet and driver covers, ships with 100 hours of factory burn-in, and is built in the USA.