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*Images are for illustrative purposes. Actual product appearance and specifications may vary.

1000W 4-Zone Network Amplifier

  • Rated Power: 1000 W, 4 Zones
  • Audio input: USB/Bluetooth/MIC/RCA
  • Support two-zone volume and content adjustment
  • Support schedule/live/emergency broadcast, alarm linkage, TTS
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Data Sheet
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Available models:

DS-QAZ1A1000G1-VB4/EU(B)
DS-QAZ1A1000G1-VB4(B)
Data Sheet

Specification

  • Protocol
  • Network ProtocolIPv4, HTTP, HTTPS, SIP, SSL/TLS, DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH, NTP, RTP
  • Interface ProtocolISAPI, ISUP, SIP
  • 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
  • Audio
  • Rated Power1000 W
  • Frequency Response100 V COM/70 V COM/8 Ω V COM/4 Ω 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: 1B 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, 4.7 kΩ, unbalance, 6.35 mm jack RCA in 1~4: 0 dBV, 4.7 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. When all 4 channels operate simultaneously, each channel supports a maximum output power of 250 W; or channels 1 and 3 each output 500 W respectively, while channels 2 and 4 remain inactive. Alternatively, constant impedance output × 4: 4 Ω COM & 8 Ω COM, with a maximum output of 250 W per single channel. RCA out 1-2: 0 dBV, unbalance, RCA pin jack 3.5 mm out 1-2: 0 dBV, unbalance, 3.5 mm jack Note: Ensure that both the channel mode in the WEB interface and switch on the rear panel are set to the corresponding mode (100V/70V or 8Ω/4Ω).
  • 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")
  • ≈ 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
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Specification

Protocol
Network Protocol
IPv4, HTTP, HTTPS, SIP, SSL/TLS, DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH, NTP, RTP
Interface Protocol
ISAPI, ISUP, SIP
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
Audio
Rated Power
1000 W
Frequency Response
100 V COM/70 V COM/8 Ω V COM/4 Ω 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: 1B 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, 4.7 kΩ, unbalance, 6.35 mm jack RCA in 1~4: 0 dBV, 4.7 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. When all 4 channels operate simultaneously, each channel supports a maximum output power of 250 W; or channels 1 and 3 each output 500 W respectively, while channels 2 and 4 remain inactive. Alternatively, constant impedance output × 4: 4 Ω COM & 8 Ω COM, with a maximum output of 250 W per single channel. RCA out 1-2: 0 dBV, unbalance, RCA pin jack 3.5 mm out 1-2: 0 dBV, unbalance, 3.5 mm jack Note: Ensure that both the channel mode in the WEB interface and switch on the rear panel are set to the corresponding mode (100V/70V or 8Ω/4Ω).
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")
≈ 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
For better user experience, we highly recommend you to update your device to the latest firmware asap.
Specification
Protocol
  • Protocol
  • Protocol
Function
  • Function
  • Function
Network
  • Network
  • Network
Audio
  • Audio
  • Audio
  • Audio
Interface
  • Interface
  • Interface
  • Interface
  • Interface
  • Interface
  • Interface
  • Interface
  • Interface
General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

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