What do the Q, FO, and BL values of the speakers mean?

What do the Q, FO, and BL values of the speakers mean?

Environmental Protection Acceptance Report of Huizhou Chuangxiang Audio Products Co., Ltd.

According to Article 11 of the "Interim Measures for Environmental Protection Acceptance of Construction Projects Completion", our company's "Environmental Protection Acceptance Report for Construction Projects of Huizhou Chuangxiang Audio Products Co., Ltd." is now publicized. Publicity time: November 26, 2018-December 26, 2018. If you have any objections, please report them to our company.

Huizhou Chuangxiang Audio Products Co., Ltd. welcomes you to visit and guide!

Huizhou Chuangxiang Audio Products Co., Ltd. welcomes you to visit and guide!

Analysis of horn single failure

The cause analysis of the single speaker failure is as follows