HIKVISION AUDIO QAZ1A500G1 500W 2-ZONE NETWORK AMPLIFIER, 3YR

The Hikvision DS-QAZ1A500G1-VB2 is a 500W 2-zone network amplifier that supports multiple audio input sources including USB, Bluetooth, microphone, and RCA connections. It supports real-time and scheduled tasks, resume play, audio material library management, alarm input, arming schedule, and audio linkage with TTS speech synthesis and text broadcasting.

Rated Power: 500W, 2 Zones Audio Output: Constant Voltage Output x2 (100V COM & 70V COM); Single channel supports up to 250W output Audio Input: MIC 1-4 (-28 dBV, 10 kΩ balance, 6.35 mm jack); RCA in 1-4 (0 dBV, 10 kΩ unbalance); USB 2.0; Bluetooth Frequency Response: 100V COM/70V COM 50-20000 Hz (±3 dB); RCA Out/3.5 mm out 50-20000 Hz (±1 dB); THD <0.5%@1 kHz; SNR >90 dB Ethernet: 1x RJ45 10M/100M/1000M adaptive Built-in Storage: 4GB eMMC (Audio file storage 1GB) Power Consumption: Standby 45W; Working 110W (average playing time) Volume Controls: Total Volume x1, MIC Input Volume x4, RCA Input Volume x4, Output Channel Volume x2, Treble x1, Bass x1 Protection: Short circuit, overcurrent, over temperature, anti-static, surge, electrical shock protection