answersLogoWhite

0


Best Answer

The first primitive loudspeakers were invented during the development of telephone systems in the late 1800s.

Electronic amplification by vacuum tubes - around 1912 - made loudspeakers truly practical.

By the 1920s they were used in radios, phonographs, public address systems and theatre sound systems.

User Avatar

Wiki User

8y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What year did the first speaker come out?
Write your answer...
Submit
Still have questions?
magnify glass
imp