The definition of "accurate" here is that the timbre, dynamics, environment, and other details of an original recording are reproduced within the widest possible range of frequencies, with as little variation as possible, subject to unavoidable price and size constraints. Of course, this definition is indirect, because if you don't use a speaker horn, how do you know what it sounds like? If we choose an artistic record, we should assume that it can be played back as realistically as the original record. Although recording devices, such as microphones, have the same differences in intrinsic sound quality as horn speakers, the differences in sound quality between several recordings should be much smaller than the differences between recorded and mediocre recording Horn speaker products.
The product quality is superior, the assembly process is advanced, and the testing methods are complete. The air defense horn series produced by the company is applied to civil air defense alarm systems across the country and has participated in multiple large-scale civil air defense projects; The horn horn series for village communication is widely used in various fields such as water conservancy flood warning and monitoring systems, meteorological forecast broadcasting systems, and rural village communication broadcasting.
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