Recently, Sinbosen received feedback from a Belgian customer. In a large volleyball event, the customer successfully used 8pcs KA210 dual 10-inch passive line array speakers to provide excellent sound support for about 900 amateur players and spectators on site. The event was held in an open field with a coverage distance of nearly 100 meters.

Among many speaker products, the customer chose Sinbosen's KA210 line array speakers. 8pcs KA210 passive line array speakers were installed in a hanging manner with an amplifier system. With limited equipment configuration, full coverage was successfully achieved. The entire system performed well in terms of volume output, language clarity and long-distance sound field coverage.

The customer said: "Sinbosen's sound performance is great! The sound is clear and powerful, with a long coverage range, and can be heard very clearly even 100 meters away. I am very satisfied with using KA210 this time."

As Sinbosen's popular dual 10-inch passive line array speaker, KA210 is widely used in outdoor performances, sports events, festivals and other occasions with its compact and lightweight box structure, high-sensitivity design, precise directivity and excellent sound pressure performance. It supports flexible hanging and stacking installation to meet the needs of sound reinforcement in different scales and environments.

1. Dual 10-inch low-frequency speakers can provide richer and stronger bass effects, and perfectly match the treble unit to make the sound quality clearer and more real.