ZSOUND K4 utilizes a high-efficiency 4.5″ full-range driver with valid bandwidth ranges from 125Hz to 18 KHz. It can provide smooth and clear vocal voice. Its output SPL can reach up to 117 dB. It performs incredible and remarkable high efficiency and good timbre.
The enclosure is made by aluminum and finished with textured gray paint, which is not only small and exquisite, but also has high immunity of moisture. The enclosure components are protected by the round perforated silver gray steel mesh grill.
K4 adopts a bracket for fixing installation and exquisite phoenix terminal for connection.