Cheap 4 channel power amplifier best supplier for speaker

Company Advantages
1. KSA is designed under the combination of various factors. They are lines, body proportion, style, color and texture, aesthetic sense, and others. It's compatible with a wide range of devices such as USB cables and phones
2. The product with note-taking software brings users the best of both worlds—the cognitive benefits of handwriting and a computer's filing system. This product is ultra-efficient, guaranteeing a clean, undistorted signal to the speakers
3. The product has to be tested before coming into the market to ensure it meets all national and international regulations, giving you an assurance in its safety and overall performance. With a series of sensitive input selection, it features high sound quality
4. The product has been rigorously tested on various aspects and its quality has been recognized by professional QC team. Its lightweight design makes it convenient for movement and installation

Features

1.With powerful fans and thick heat-sink to make the cooling faster(use 4 fans),so the amplifier can be used for a long time.So it can works for hours continuously perfectly.

2.With perfect protect function: over heat,short circuit,DC safeguard, Over loading,Boot-Strap Shorttest 

We support both OEM & ODM packaging. Our normally delivery method are by the sea, by air, by international express (DHL, UPS, TNT, FedEx)

Company Features
1. In the ever changing market, KSA always understands customers' needs and make change. Guangzhou KAIXU Audio Equipment Co., Ltd insists on research and development of new products.
2. Over the years of development, we have made our brand renowned in the global market. This ensures that our products can be more accessible to the target markets.
3. Our factory has multiple production lines that use equipment imported from overseas to increase quality while maintaining a high level of monthly and annual production. Our company has adopted socially responsible business practices. In this way, we successfully improve employee morale, strengthen relationships with customers and deepen the ties to the many communities in which we operate.