1 Hivi (founded in the United States in 1964, the world's top speaker and speaker manufacturing multinational company, Guangzhou Hivi Electric Co., Ltd.)

2 SANSUI (founded in Japan in 1944, the world's top speaker and speaker manufacturing multinational company) Famous speaker brand, industry-famous brand, Shanshui Electronics (China) Co., Ltd.)

3 Dr. Bose (started in the United States in 1964, one of the earliest speaker companies in the world, one of the top ten audio brands, Dr. Bose (China) ) Co., Ltd.)

4 JBL Audio (founded in the United States in 1946, a world-famous old speaker brand, the leading speaker manufacturer, JBL (China) Group Organization)

5 Sony ( Top ten audio brands, Japan in 1946, world brand, most influential enterprise, Sony (China) Co., Ltd.)

6 Avlight (China's well-known trademark, first-line brand/brand, leading brand, Industry influential brand, Ailang Co., Ltd.)

7 Pioneer (Top Ten Audio Brands, Japan in 1938, Globally Famous Brand, Pioneer Electronics (China) Investment Co., Ltd.)

8 Denon (Top Ten Audio Brands, Japan in 1910, Global Famous Brand, Shanghai Electronic Marantz Trading Co., Ltd.)

9 QiSheng (China Famous Trademark, Chinese Famous Brand, First-line Brand, Dongguan City Qisheng Electronics Industrial Co., Ltd.)

10 CAV Lisheng (top ten audio brands, a combination of noble quality and fashion, Guangzhou CAV Lisheng Audio Co., Ltd.

These are all good

I can only answer so much for your questions. I usually stay on the AI ??HIFI Forum. If you have any questions, please come to me on the Expert Edition of the AI ??HIFI Audio Forum.