Import Amplifier — Buy in Bulk from Supplier in China

This amplifier integrates a high power round transformer for stable operation, delivering low magnetic leakage and minimal work noise. It features automatic protection circuits against front thunder, over voltage, over current and short circuits, with an automatic reset function. The unit includes a sound and light alarm, an internal power supply and supports plug-in and three-way feed output, with current ratings ranging from 3Amps to 10Amps.

The device operates across a frequency range of 5 to 1000 MHz, with input and output voltages of AC220V ±10% and AC60V ±10% respectively. Plugging loss is maintained below 0.5 dB, while return loss exceeds 15 dB, ensuring signal integrity. The amplifier’s volume capacity is 270 mN, and it measures 268 x 212 x 197 mm, weighing 6.7 kg. The metal enclosure enhances durability, typical for professional-grade audio equipment.

This model is suited for fixed installations in commercial venues, broadcast studios and public address systems where reliability and low noise are critical. Buyers typically source it for applications requiring stable power delivery and protection against electrical surges. Trade terms and bulk pricing are available upon request, with the supplier based in Haizhu District, Guangzhou, facilitating logistics from a major Chinese port.

Guangzhou Qicai Business Trade Co., Ltd is located at Haizhu Qu, Xingang Road 28 in Guangzhou, Guangdong, China. The company operates as an imported-tier supplier, with a harbor trust tier indicating verified port proximity for efficient shipping logistics. Its address places it in a key industrial and trade hub, facilitating access to major shipping routes and customs facilities.

The supplier’s profile does not indicate a recorded response rate or average response hours, which suggests buyers should confirm availability and technical details directly. The listing provides no additional claims about certifications, production capacity or client history, so all inquiries must rely on the stated product specifications and the supplier’s trade tier for sourcing decisions.