noun
Etymology: bass (II)
: a vent arrangement in the front surface of a loudspeaker enclosure designed to improve the reproduction of low-pitched tones
noun
Etymology: bass (II)
: a vent arrangement in the front surface of a loudspeaker enclosure designed to improve the reproduction of low-pitched tones
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012