noun🔗Share低音炮，重低音扬声器 An electronic speaker designed to produce low-frequency sound, especially bass."The car stereo's subwoofer made the seats vibrate during the song's heavy bass parts. "这首歌低音很重的时候，车载音响的低音炮震得座椅都在颤动。electronicssoundmusictechnologydeviceChat with AIVocabulary GamePractice Reading
