Guangzhou DBL Electronics Co., Ltd.
Dengbao Road releases professional grade guitar speaker DBL ProGuitar 500, reshaping stage sound standards
Release time:2025-09-11
On November 20, 2025, Dengbao Road officially launched its flagship professional guitar speaker DBL ProGuitar 500, designed for professional guitarists and large-scale performance scenes who pursue the ultimate sound quality. With outstanding sound performance and innovative technology, it attracted the attention of the global music industry at the time of release.
The DBL ProGuitar 500 is equipped with Dengbao Road's newly developed "quantum tube simulation" technology. Through high-precision electronic tube simulation circuits, it accurately reproduces the warm sound and rich overtones of classic electronic tube speakers, while solving the problems of easy wear and poor stability of traditional electronic tubes. The speaker is equipped with one 12 inch customized Celestial speaker and two 6.5-inch high-frequency units, with a total output power of up to 500W, ensuring clear, full, and impactful sound coverage even on large stages. Its unique "3D sound field expansion" technology can create a wide stereo effect, making guitarists feel as if they are in a surround sound playing space. Whether it is a monophonic melody or a complex chord, it can display a rich sense of hierarchy.
DBL – Engineered in Guangzhou, Heard Around the World.
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