High-Power IP Public Address Audio Amplifier (KS-7800 ~ KS-72000)

Highlight Features

High-Power IP Public Address Audio Amplifier – KS Series (KS-7800 ~ KS-72000)

The KS High-Power IP Public Address Amplifier series is built for large-scale paging and background music systems that demand high output power, stable long-hour operation, and flexible zone-based broadcasting. With integrated network audio decoding, multi-input mixing, and constant-voltage speaker outputs, the KS series is ideal for airports, railway stations, stadiums, industrial plants, campuses, and city-wide emergency broadcast installations.

Products Description

• Network audio decoding with DAC: Built-in decoder and high-quality DAC convert IP digital audio streams into clean analog output for power amplification.
• Multi-input mixing design: Supports 3 × Line inputs, 2 × Mic inputs (with priority muting), plus 1 × network input for flexible program sources.
• Remote & local control presets: One-touch mode switching for Background Music (BGM) / Emergency / Fire Alarm with convenient volume management.
• Flexible speaker outputs: 100V / 70V constant-voltage (high-impedance) outputs for distributed speaker lines, plus 16 Ω low-impedance output for direct speaker loads.
• Enhanced protection system: Automatic standby and full protection against over-temperature, overload, and short circuit to ensure safe continuous operation.
• Advanced cooling structure: Two-stage temperature-controlled fan system delivers efficient heat dissipation while reducing operating noise.

Product Specification