The NVS-PA0018006CP is a professional-grade intelligent public address amplifier designed for commercial and institutional applications, featuring high output power, wide frequency response, low THD, and high SNR for superior audio fidelity. It offers six-zone 100V constant voltage outputs and 4–16Ω constant impedance output, allowing flexible speaker configuration. Engineered for reliability, it includes built-in protection circuits for overload, short-circuit, and thermal faults, making it ideal for use in schools, factories, hospitals, and large-scale installations.

• 2 line-level inputs and 4 balanced microphone channels with independent volume control
• 6-zone speaker output with selectable partition control
• Built-in chime and alarm generator for alert functions
• Priority input function with output short-circuit protection
• Rear cooling fan and support for MP3, WMA, WAV, and ACC formats via USB/SD