- Speaker
- Impedance8 Ω
Rated Power
70 V: 5 W/10 W/15 W/20 W
100 V: 5 W/10 W/15 W/20 W
- Sensitivity(1 m, 1 W)90 dB ± 3dB
- DirectionAll directions
- Max. Acoustic Pressure103 dBSPL
- Frequency Response130 Hz to 17.5 kHz
- Speaker Unit5.25′′ × 1
- Function
- Audio Bit RateG.711ulaw（64 Kbps）/G.711alaw（64 Kbps）/MP3（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 Power
80 W
24 VDC
- Frequency Response80 Hz to 20 kHz（±3 dB）
THD and SNR
THD: ≤1%
SNR: ≥100 dB
- Interface
Alarm
1 alarm input
1 alarm output
- Network Interface1个RJ45 10 M/100 M adaptive Ethernet port
- Local StorageBuilt-in 4 GB EMMC (Audio file storage is 1 GB.)
Audio In
Network Amplifier:
MIC 1: -20 dBV, 4 KΩ,unbalance, 6.35 mm jack
RCA in 1-2: 0 dBV, 5 KΩ, unbalance, RCA pin jack
Bluetooth /USB 2.0 × 1
Analog Cabinet Speaker:
Fixed pressure in 100 V/Fixed pressure in 70 V/Fixed resistance input 8 Ω × 1
Audio Out
Network Amplifier:
Constant Voltage Output × 2，100 V COM
RCA Out 1-2: 0 dBV, 100 Ω, unbalance, RCA pin jack
RCA Cascading: support a cascade of up to 3 amplifiers
LED Indicator
Power indicator (solid white): the device is normally working
USB flash drive indicator (solid white): the device is in USB mode
Bluetooth indicator (solid blue): the device is in Bluetooth mode
- Volume KnobMIC Volume Knob × 1，Partition 1 Volume Knob × 1，Partition 2 Volume Knob × 1
USB
USB 2.0/3.0.
File format: FAT32, maximum capacity: 128 GB.
FAT32 file system: maximum partition size: 128 GB, maximum file size: 4 GB.
- Power InterfaceAperture size: Ø2.0 mm
- General
- MaterialNetwork Amplifier: Plastic Analog Cabinet Speaker:Main body&Front cover：plastic, bracket: metal
Dimension
Network Amplifier:190.8 mm × 230.8 mm × 51.2 mm (7.48" × 9.06\" × 2.01\")
Analog Cabinet Speaker:268.4 mm × 180.4 mm × 125.12 mm (10.57 × 7.1\" × 4.93\")"
- Package Dimension453mm x 320mm x 380mm
- With Package WeightApprox. 8.8 kg (19.4 lb.)
- ColorWhite
Packing List
Device × 3
U-shaped bracket × 1
Screw pack × 1
Installation sticker × 1
Power Adapter × 1
Power Cord × 1
Regulatory Compliance and Safety Information × 1
- BluetoothBluetooth 5.0，10 m
Operating Temperature
Network Amplifier:-10 °C to 55 °C (14 °F to 131 °F)
Analog Cabinet Speaker:-30 °C to 60 °C (-22 °F to 140 °F)
- Operating Humidity＜90% (No condensation)
Power Consumption
Standby Consumption: 4.5 W
Annual Average Consumption: Max. Working Consumption: 90 W (based on the average playing time)
https://www.hikvision.com/hk/products/audio-products/public-address/audio-kit/ds-qae1ka80120-2/
