- Function
- Audio Bit RateG.711ulaw（64 Kbps）/G.711alaw（64 Kbps）/MP3（128 Kbps）
- Speech SynthesisLanguage Type: English, Russian, Spanish, Japanese, Thai, Portuguese (Brazil), Korean, French
- 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 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
- Ethernet Interface1个RJ45 10 M/100 M adaptive Ethernet port
- Local StorageBuilt-in 4 GB EMMC (Audio file storage is 1 GB.)
Audio In
MIC 1: -28 dBV, 2.57 KΩ, unbalanced, 6.35 mm jack, supports dynamic microphone connection
USB 2.0 × 1
RCA in 1-2: 0 dBV, 5 KΩ, unbalance, RCA pin jack
Bluetooth
Audio Out
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
- MaterialPlastic
- Language41 languages: English, French, Spanish, German, Italian, Japanese, Thai, Russian, Portuguese (Brazil), Arabic, Bulgarian, Czech, Danish, Greek, Spanish (Mexico), Estonian, Persian, Finnish, Hebrew, Croatian, Hungarian, Indonesian, Kazakh, Korean, Kirgiz, Lao, Lithuanian, Latvian, Dutch, Norwegian, Polish, Portuguese, Romanian, Slovak, Slovenian, Serbian, Swedish, Turkish, Ukrainian, Uzbek, Vietnamese
- Dimension190.8 mm × 230.8 mm × 51.2 mm (7.48" × 9.06" × 2.01")
- Package Dimension362 mm × 280 mm × 100 mm (14.25" × 11.02" × 3.94")
- ≈ 1496.2 g (3.3 lb.)
- With Package Weight≈ 2456.2 g (5.4 lb.)
- ColorWhite
Packing List
Device × 1
Power Adapter × 1
Power Cord × 1
Regulatory Compliance and Safety Information × 1
- BluetoothBluetooth 5.0，10 m
- Operating Temperature-10 °C to 55 °C (14 °F to 131 °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/amplifier/ds-qae1a80g1-vb--b-/
