You are expected to try to install pro audio amplifier first. When there are big problems which cannot be solved themselves, we may send engineers. A team of experienced engineers has been established. They are always ready to solve problems. When the product is customized and the general instruction is not applicable, a specific manual may be provided. If the problem still cannot be solved, engineers may be sent. This is also decided by the distance and the work schedule.

KSA is a famous Chinese brand in pa amplifier field. professional amplifier is the main product of . It is diverse in variety. The product has increased its competitiveness with its improved quality, performance, and service life. The sound of this product is loud enough for outside usage. The truth is that as people continue to wash and wear this product, it actually will become softer and more comfortable. Its gold-plated loudspeaker terminals ensure a clear signal.

Guangzhou KAIXU Audio Equipment Co., Ltd has always been committed to advocating a culture of cooperation and persisting in work. Please contact.