Hikvision DS-PA502-96 500W PA Amplifier, 70V/100V/4-16Ω, 2U Rack-Mount, Black

The Hikvision DS-PA502-96 is a professional 500W PA amplifier designed for commercial audio installations. With support for 70V, 100V, and low-impedance (4-16Ω) output modes, it offers flexibility for a wide range of speaker systems. The amplifier features 3 XLR microphone inputs and 2 RCA AUX inputs, making it suitable for paging, background music, and public address applications. Its 2U rack-mount metal chassis ensures durability and easy integration into standard equipment racks.

Advantages

High power output of 500W ensures clear audio coverage in large spaces. Multiple input options allow connection of microphones and line-level sources. Built-in protection circuits (overload, short circuit, DC output, overheat) safeguard the amplifier and connected equipment. Fan cooling maintains reliable operation even under heavy use.

Suitable for

• Commercial PA systems in retail stores, schools, and offices
• Background music and paging in hotels, restaurants, and hospitals
• Public address in auditoriums, conference rooms, and houses of worship
• Industrial and warehouse audio announcements

Key specifications

• Output Power: 500 W
• Output Modes: 70V, 100V, 4-16Ω
• Frequency Response: 80 Hz - 16 kHz (±3 dB)
• Microphone Input Sensitivity: -52 dBV (2.5 mV), balanced
• AUX Input Sensitivity: -10 dBV (316 mV), unbalanced
• Signal-to-Noise Ratio (MIC): ≥ 70 dB
• Signal-to-Noise Ratio (AUX): ≥ 80 dB
• Total Harmonic Distortion: < 0.5% (at 1 kHz, 1/3 rated power)
• Input Connectors: 3 x XLR (MIC), 2 x RCA (AUX)
• Output Connectors: Screw terminals (COM, 4-16Ω, 70V, 100V)
• Protection: Overload, Short Circuit, DC Output, Overheat
• Power Supply: 100-240 VAC, 50/60 Hz
• Max Power Consumption: 750 W
• Cooling: Fan cooling
• Mounting: 2U Rack-mount
• Operating Temperature: -10 °C to +45 °C (14 °F to 113 °F)
• Operating Humidity: 10% to 90% (non-condensing)
• Chassis Material: Metal
• Color: Black

Recommendations

For optimal performance, pair with 70V or 100V speakers and use balanced XLR microphones. Ensure proper ventilation in the rack to prevent overheating. This amplifier is ideal for professional installations requiring reliable, high-power audio distribution.