LINGSHENG DU-400 Outdoor Public Address Horn Speaker CN Plug (adapter Included)

The LINGSHENG DU-400 is a powerful 400W outdoor public address horn speaker designed for a wide range of applications including rural broadcasts, campus announcements, and emergency warning systems. Its durable plastic construction ensures reliability in outdoor environments, making it ideal for effective public communication and emergency alerts. CN plug (adapter included)

Certified Model: DU-400 model: DU-400 category: megaphone/loudspeaker Does it support phone calls?: not support Equipped with AI large model: other Built-in battery: none package style: Set Main Material: plastic