低频音频低音测试
低频低音测试 比特率：320kbps 如果听到异常声音，可能是您的扬声器无法检测到低频声音。
低频
Audio Bass Check – PC & Car Speakers
Bass test for audio systems. PC & car speakers. This .mp3 file is at very low frequencies. This file will help you set performance audio systems. We recommend you have …
Very Loud Compilation Of Subwoofer Tests
Subwoofer Test – Very Loud Compilation Of Subwoofer Tests !!! These sound files are very very low frequency and can damage your ears, speakers or furniture (seriously). Use with caution …