loudspeaker synonyms

loudspeaker

n.

speaker, amplifier, public address system, PA system, speaker cone, diaphragm, electrodynamic speaker, high-fidelity speaker, full-frequency speaker, high-frequency speaker, low-frequency speaker, woofer, tweeter, sound truck, megaphone, bullhorn, hog caller*.

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Used by arrangement with John Wiley & Sons, Inc.