Hikvision DS-QAZ1A1000G1-VB4 – 1000W 4-Zone Network PA Amplifier with USB, Bluetooth, MIC & RCA Inputs
Overview:
The Hikvision DS-QAZ1A1000G1-VB4 is a 1000W 4-Zone Network PA Amplifier designed for professional IP public address and broadcasting systems. It supports USB, Bluetooth, MIC, and RCA audio inputs, with four-zone volume and content adjustment, scheduled broadcasting, live broadcasting, emergency broadcasting, alarm linkage, and TTS Text-to-Speech, making it suitable for centralized audio distribution and emergency announcement applications.
Key Features:
• 1000W Rated Power
• 4-Zone Network PA Amplifier
• Supports Four-Zone Volume Adjustment
• Supports Four-Zone Content Adjustment
• USB Audio Input Support
• Bluetooth Audio Input Support
• MIC Audio Input Support
• RCA Audio Input Support
• Schedule Broadcasting Support
• Live Broadcasting Support
• Emergency Broadcasting Support
• Alarm Linkage Support
• TTS Text-to-Speech Support
• 100V / 70V Constant Voltage Speaker Output
• Up to 250W Output per Channel
• Built-in 4GB EMMC Local Storage
• Audio File Storage up to 1GB
• Gigabit Ethernet Network Interface
• Bluetooth 5.0 Support up to 10m
• USB 2.0 Support up to 256GB
• Multiple LED Status Indicators
• Independent Volume Control Knobs
• Treble and Bass Volume Control
• Short Circuit Protection
• Overcurrent Protection
• Over Temperature Protection
• Anti-Static Electricity Protection
• Surge Protection
• Electrical Shock Protection
Technical Specifications:
• Model: DS-QAZ1A1000G1-VB4
• Product Type: 1000W 4-Zone Network PA Amplifier
• Rated Power: 1000W
• Zones: 4 Zones
• Single Channel Output: Up to 250W
• Network Protocol: IPv4, HTTP, HTTPS, SIP, SSL/TLS, DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH, RTP
• Interface Protocol: ISAPI, ISUP, SIP
• Interface Protocol API: ISAPI, ISUP, RTP
• Audio Bit Rate: G.711ulaw 64Kbps, G.711alaw 64Kbps, MP3 128Kbps, AAC 128Kbps
• Frequency Response: 100V COM / 70V COM: 50Hz to 20000Hz ±3dB
• RCA / 3.5mm Output Frequency Response: 50Hz to 20000Hz ±1dB
• THD: <0.5% @ 1kHz, 1/3 rated power
• SNR: >90dB
• Ethernet Interface: 1 × RJ45 10M / 100M / 1000M Adaptive Ethernet Port
• Local Storage: Built-in 4GB EMMC
• Audio File Storage: 1GB
• MIC Input: MIC 1–4, -28 dBV, 4.7 kΩ, unbalanced, 6.35mm jack
• RCA Input: RCA In 1–4, 0 dBV, 4.7 kΩ, unbalanced, RCA pin jack
• USB: USB 2.0 ×1
• Bluetooth: Bluetooth 5.0, up to 10m
• Audio Output: 4 × Constant Voltage Output, 100V COM / 70V COM
• RCA Output: RCA Out 1–2, 0 dBV, unbalanced, RCA pin jack
• 3.5mm Output: 3.5mm Out 1–2, 0 dBV, unbalanced, 3.5mm jack
• Alarm Input: 1 × EVAC Alarm Input, 1 × Alarm Input
• Alarm Output: 1 × Alarm Output
• LED Indicators: Power, USB Flash Drive, Bluetooth, EVAC Alarm, MIC1, Module Status
• Volume Controls: Total Volume ×1, MIC Input Volume ×4, RCA Input Volume ×4, Output Channel Volume ×4, Treble ×1, Bass ×1
• USB File Format: FAT32 and EXFAT
• Maximum USB Capacity: 256GB
• Power Supply: 100 to 240 VAC
• Standby Consumption: 80W
• Max Working Consumption: 200W
• Material: Front Panel PC+ABS, Top and Bottom Covers SGCC
• Color: Black
• Dimensions: 495.97 × 90.89 × 473.18 mm
• Package Dimensions: 595 × 553 × 175 mm
• Weight: Approx. 6.6 kg
• Package Weight: Approx. 7.6 kg
• Operating Temperature: -10°C to 50°C
• Operating Humidity: <90%, non-condensing
• Packing List: Device ×1, Power Cord ×1, Regulatory Compliance and Safety Information ×1
Applications:
• Public address systems
• IP audio systems
• Emergency broadcasting systems
• Schools and universities
• Factories and warehouses
• Commercial buildings
• Shopping malls
• Hotels and office buildings
• Multi-zone announcement systems
• Centralized background music systems
• Zone-based evacuation and alarm broadcasting
Connect Gates Recommendation:
Recommended for projects that require a high-power 4-zone IP PA amplifier with 1000W rated output, independent zone volume and content control, emergency broadcasting, alarm linkage, TTS support, Bluetooth, USB, MIC/RCA inputs, and 100V/70V constant voltage speaker output. Suitable for professional PA systems where centralized broadcasting, emergency announcements, and zone-based audio management are required.