Commercial Display

Global

Global - English

Asia

Europe

Oceania

ANZ - English

Latin America

North America

Middle East and Africa

NEW

1000W 4-Zone Network Amplifier

Supports real-time and scheduled tasks, resume play, and audio material library management
Support alarm input, arming schedule, and audio linkage, support TTS speech synthesis and text broadcasting, with natural and smooth standard male and female dual audio options
Support multiple types of audio source input: Bluetooth, USB flash drive, microphone, and RCA, with flexible and convenient operation
Independent microphone volume control, 4-channel partition volume control
Support 2-channel audio mixing output
Support ISUP, EZVIZ Cloud and ISAPI protocol
Adopt high-strength engineering plastics, sturdy and durable
Integrated functional design, convenient and reliable

View Less

Data Sheet

Available models:

DS-QAZ1A1000G1-VB4

DS-QAZ1A1000G1-VB4 ^NEW

Specification
Resources
Accessories

Data Sheet

Function
Audio Bit RateG.711ulaw（64 Kbps）/G.711alaw（64 Kbps）/MP3（128 Kbps）/AAC（128 Kbps）
Protection Functionshort circuit protection, overcurrent protection, over temperature protection, anti-static electricity protection, surge protection, electrical shock protection

Network
Network ProtocolIPv4, HTTP, HTTPS , SSL/TLS , DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH
Interface Protocol (API)ISAPI, ISUP, RTP
ClientHikCentral Professional

Audio
Rated Power1000 W
Frequency Response100 V COM/70 V COM: 50~20000 Hz（±3 dB） RCA Out/3.5 mm out: 50~20000 Hz（±1 dB）
THD and SNRTHD: ＜0.5%@1 kHz，1/3 rated power SNR: >90 dB

Interface
Alarm1 EVAC alarm input 1 alarm input 1 alarm output, when the output device connected to the alarm output is normally closed, connect: 1A GND; when the output device connected to the alarm output is normally open, connect: 1A GND.
Ethernet Interface1 RJ45 10 M/100 M/1000 M adaptive Ethernet port
Local StorageBuilt-in 4 GB EMMC (Audio file storage is 1 GB.)
Audio InMIC 1~4: -28 dBV, 10 kΩ, balance, 6.35 mm jack RCA in 1~4: 0 dBV, 10 kΩ, unbalance, RCA pin jack USB 2.0 × 1 Bluetooth Note: The 6.35 mm jack cannot be wired without connecting a microphone.
Audio OutConstant Voltage Output × 4: 100 V COM & 70 V COM. A single channel supports up to 250 W output. RCA out 1-2: 0 dBV, unbalance, RCA pin jack 3.5 mm out 1-2: 0 dBV, unbalance, 3.5 mm jack Note：If the constant voltage gear is set to 100 V, the constant voltage output interface(100 V) should be connected to a speaker rated at a voltage of 100 V. Connecting to a speaker rated at a voltage of 70 V could damage the device.
LED IndicatorPower Indicator (solid white): the device is normal working. USB flash drive indicator (solid white): the device is in USB flash drive mode. Bluetooth Indicator (solid blue): the device is in Bluetooth mode EVAC Alarm Indicator (solid red): the EVAC alarm has been triggered. MIC1 Indicator (solid white): the MIC1 audio input is connected normally. Module Indicator: FLT solid indicates overload or other system faults; CLIP solid indicates clipping or other exceptions; SIG solid indicates normal working.
Volume KnobTotal Volume Knob × 1， MIC Input Volume Knob × 4， RCA Input Volume Knob × 4， Output Channel Volume Knob × 4， Treble Volume Knob × 1， Bass Volume Knob × 1
USBUSB 2.0. File format: FAT32 and EXFAT, maximum capacity: 256 GB. FAT32 formatted USB drive: maximum capacity of a single partition is 32 GB EXFAT formatted USB drive: Maximum capacity of a single partition is 256 GB

General
Power100 to 240 VAC
MaterialFront panel: PC+ABS, top and bottom covers: SGCC
Dimension495.97 mm × 90.89 mm × 473.18 mm (19.53" × 3.58" × 18.63")
Package Dimension595 mm × 553 mm × 175 mm (23.43" × 21.77" × 6.89")
Weight≈ 6.6 kg (14.55 lb.)
With Package Weight≈ 7.6 kg (16.76 lb.)
ColorBlack
Packing ListDevice × 1 Power Cord × 1 Regulatory Compliance and Safety Information × 1
BluetoothBluetooth 5.0，10 m
Operating Temperature-10 °C to 50 °C (-14 °F to 122 °F )
Operating Humidity＜90% (No condensation)
Power ConsumptionStandby Consumption: 80 W Annual Average Consumption: Max. Working Consumption: 200 W (based on the average playing time)
EnvironmentThis device can only be safely used in the region below 2,000 meters above the sea level

Function

Audio Bit Rate

G.711ulaw（64 Kbps）/G.711alaw（64 Kbps）/MP3（128 Kbps）/AAC（128 Kbps）

Protection Function

short circuit protection, overcurrent protection, over temperature protection, anti-static electricity protection, surge protection, electrical shock protection

Network

Network Protocol

IPv4, HTTP, HTTPS , SSL/TLS , DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH

Interface Protocol (API)

ISAPI, ISUP, RTP

Client

HikCentral Professional

Audio

Rated Power

1000 W

Frequency Response

100 V COM/70 V COM: 50~20000 Hz（±3 dB） RCA Out/3.5 mm out: 50~20000 Hz（±1 dB）

THD and SNR

THD: ＜0.5%@1 kHz，1/3 rated power SNR: >90 dB

Interface

Alarm

1 EVAC alarm input 1 alarm input 1 alarm output, when the output device connected to the alarm output is normally closed, connect: 1A GND; when the output device connected to the alarm output is normally open, connect: 1A GND.

Ethernet Interface

1 RJ45 10 M/100 M/1000 M adaptive Ethernet port

Local Storage

Built-in 4 GB EMMC (Audio file storage is 1 GB.)

Audio In

MIC 1~4: -28 dBV, 10 kΩ, balance, 6.35 mm jack RCA in 1~4: 0 dBV, 10 kΩ, unbalance, RCA pin jack USB 2.0 × 1 Bluetooth Note: The 6.35 mm jack cannot be wired without connecting a microphone.

Audio Out

Constant Voltage Output × 4: 100 V COM & 70 V COM. A single channel supports up to 250 W output. RCA out 1-2: 0 dBV, unbalance, RCA pin jack 3.5 mm out 1-2: 0 dBV, unbalance, 3.5 mm jack Note：If the constant voltage gear is set to 100 V, the constant voltage output interface(100 V) should be connected to a speaker rated at a voltage of 100 V. Connecting to a speaker rated at a voltage of 70 V could damage the device.

LED Indicator

Power Indicator (solid white): the device is normal working. USB flash drive indicator (solid white): the device is in USB flash drive mode. Bluetooth Indicator (solid blue): the device is in Bluetooth mode EVAC Alarm Indicator (solid red): the EVAC alarm has been triggered. MIC1 Indicator (solid white): the MIC1 audio input is connected normally. Module Indicator: FLT solid indicates overload or other system faults; CLIP solid indicates clipping or other exceptions; SIG solid indicates normal working.

Volume Knob

Total Volume Knob × 1， MIC Input Volume Knob × 4， RCA Input Volume Knob × 4， Output Channel Volume Knob × 4， Treble Volume Knob × 1， Bass Volume Knob × 1

USB

USB 2.0. File format: FAT32 and EXFAT, maximum capacity: 256 GB. FAT32 formatted USB drive: maximum capacity of a single partition is 32 GB EXFAT formatted USB drive: Maximum capacity of a single partition is 256 GB

General

Power

100 to 240 VAC

Material

Front panel: PC+ABS, top and bottom covers: SGCC

Dimension

495.97 mm × 90.89 mm × 473.18 mm (19.53" × 3.58" × 18.63")

Package Dimension

595 mm × 553 mm × 175 mm (23.43" × 21.77" × 6.89")

Weight

≈ 6.6 kg (14.55 lb.)

With Package Weight

≈ 7.6 kg (16.76 lb.)

Color

Black

Packing List

Device × 1 Power Cord × 1 Regulatory Compliance and Safety Information × 1

Bluetooth

Bluetooth 5.0，10 m

Operating Temperature

-10 °C to 50 °C (-14 °F to 122 °F )

Operating Humidity

＜90% (No condensation)

Power Consumption

Standby Consumption: 80 W Annual Average Consumption: Max. Working Consumption: 200 W (based on the average playing time)

Environment

This device can only be safely used in the region below 2,000 meters above the sea level

Function

Audio Bit RateG.711ulaw（64 Kbps）/G.711alaw（64 Kbps）/MP3（128 Kbps）/AAC（128 Kbps）
Protection Functionshort circuit protection, overcurrent protection, over temperature protection, anti-static electricity protection, surge protection, electrical shock protection

Network

Network ProtocolIPv4, HTTP, HTTPS , SSL/TLS , DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH
Interface Protocol (API)ISAPI, ISUP, RTP
ClientHikCentral Professional

Audio

Rated Power1000 W
Frequency Response100 V COM/70 V COM: 50~20000 Hz（±3 dB） RCA Out/3.5 mm out: 50~20000 Hz（±1 dB）
THD and SNRTHD: ＜0.5%@1 kHz，1/3 rated power SNR: >90 dB

Interface

Alarm1 EVAC alarm input 1 alarm input 1 alarm output, when the output device connected to the alarm output is normally closed, connect: 1A GND; when the output device connected to the alarm output is normally open, connect: 1A GND.
Ethernet Interface1 RJ45 10 M/100 M/1000 M adaptive Ethernet port
Local StorageBuilt-in 4 GB EMMC (Audio file storage is 1 GB.)
Audio InMIC 1~4: -28 dBV, 10 kΩ, balance, 6.35 mm jack RCA in 1~4: 0 dBV, 10 kΩ, unbalance, RCA pin jack USB 2.0 × 1 Bluetooth Note: The 6.35 mm jack cannot be wired without connecting a microphone.
Audio OutConstant Voltage Output × 4: 100 V COM & 70 V COM. A single channel supports up to 250 W output. RCA out 1-2: 0 dBV, unbalance, RCA pin jack 3.5 mm out 1-2: 0 dBV, unbalance, 3.5 mm jack Note：If the constant voltage gear is set to 100 V, the constant voltage output interface(100 V) should be connected to a speaker rated at a voltage of 100 V. Connecting to a speaker rated at a voltage of 70 V could damage the device.
LED IndicatorPower Indicator (solid white): the device is normal working. USB flash drive indicator (solid white): the device is in USB flash drive mode. Bluetooth Indicator (solid blue): the device is in Bluetooth mode EVAC Alarm Indicator (solid red): the EVAC alarm has been triggered. MIC1 Indicator (solid white): the MIC1 audio input is connected normally. Module Indicator: FLT solid indicates overload or other system faults; CLIP solid indicates clipping or other exceptions; SIG solid indicates normal working.
Volume KnobTotal Volume Knob × 1， MIC Input Volume Knob × 4， RCA Input Volume Knob × 4， Output Channel Volume Knob × 4， Treble Volume Knob × 1， Bass Volume Knob × 1
USBUSB 2.0. File format: FAT32 and EXFAT, maximum capacity: 256 GB. FAT32 formatted USB drive: maximum capacity of a single partition is 32 GB EXFAT formatted USB drive: Maximum capacity of a single partition is 256 GB

General

Power100 to 240 VAC
MaterialFront panel: PC+ABS, top and bottom covers: SGCC
Dimension495.97 mm × 90.89 mm × 473.18 mm (19.53" × 3.58" × 18.63")
Package Dimension595 mm × 553 mm × 175 mm (23.43" × 21.77" × 6.89")
Weight≈ 6.6 kg (14.55 lb.)
With Package Weight≈ 7.6 kg (16.76 lb.)
ColorBlack
Packing ListDevice × 1 Power Cord × 1 Regulatory Compliance and Safety Information × 1
BluetoothBluetooth 5.0，10 m
Operating Temperature-10 °C to 50 °C (-14 °F to 122 °F )
Operating Humidity＜90% (No condensation)
Power ConsumptionStandby Consumption: 80 W Annual Average Consumption: Max. Working Consumption: 200 W (based on the average playing time)
EnvironmentThis device can only be safely used in the region below 2,000 meters above the sea level