Speaker, Speaker Box, Piezo Tweeter manufacturer / supplier in China, offering 2*500W Digital Audio Power Amplifier Module PDA1000, 2*1000W Digital Power Amplifier Module (PDA2000), 2*4000W Digital Amplifer Module (PL380) and so on.
Kingberly serves as an OEM supplier that specializes in car audio system and professional audio system, located in Ningbo China since 2001. We are selling our products to world widely, we are offering our clients the following services and products:
Complete audio system design solutions, including acoustic design, electronic circuit design, 3D mechanical design.
Key components for audio system, such as loudspeaker (subwoofer, woofer, midrange, compression driver, tweeter, ...