Rhombus Sound Outdoor PA System Speaker Set with Amplifier (CN version)

This Rhombus Sound outdoor public address (PA) system speaker set is designed for robust performance in various outdoor environments. Featuring waterproof wall-mounted sound columns and an integrated amplifier, it's ideal for schools, workshops, and other public broadcasting applications, ensuring clear and powerful audio delivery. (CN version)

screen size: 100 inches Bluetooth version: No Bluetooth type: passive speaker Equipped with AI large model: other Number of independent subwoofers: 1 Channel System: 2.0 Channels Intelligent ecosystem: Alibaba Smart IoT smart ecosystem products: no WIFI band: 2.4GHz Line length: under 1.5m Comes with casters: none Battery life: 100 hours Power supply type: Power supply Sound quality certification: Dolby Atmos package style: Items Connection: Bluetooth Voice Interaction: not support CCC compulsory certification: no Main Material: Aluminum Alloy Certified Model: LS-YZ650 model: LS-YZ650 External storage device read: not support Does it support phone calls?: not support category: Broadcasting System Built-in battery: none National subsidy registration model: LS-YZ650