Crossword Genius

Loudspeaker designed to reproduce high frequencies (7)

Ross

I believe the answer is:

tweeter

(Other definitions for tweeter that I've seen before include "highly effective in reproducing sound" , "piece of hi-fi" , "Chirpy type" , "one sending message?" , "one delivering a short message?" .)

I've seen this clue in The Telegraph.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.