Based on outstanding ability in developing and manufacturing of pa speaker amp, Guangzhou KAIXU Audio Equipment Co., Ltd goes far ahead of the industry. stereo amplifier kit produced by is very popular in the market. Each KSA digital audio amp is made very durable with only the best quality components. It is tested to deal with extreme fluctuations in temperature, especially summer. Its heat sink is made of pure aluminum, which dissipates heat effectively. The product runs much cooler than traditional incandescents, which minimizes the deterioration to light fittings, shades, and decoration. With a series of sensitive input selection, it features high sound quality.

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