altoparlante

Other ways to say it

• altavozloudspeaker, speaker (an electromechanical transducer that converts an electrical signal into audible sound); loudspeaker, speaker enclosure, speaker cabinet (an encasing containing one or more loudspeaker devices and usually other electrical equipm…
• bocinahorn (loud alarm, especially on a motor vehicle); loudspeaker
• parlanteloudspeaker; speaker (one who speaks)