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80W 2-Zone Network Amplifier

Rated Power: 80 W, 2 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

Available models:

DS-QAE1A80G1-VB

Specifikace
Resources
Příslušenství

Data Sheet

Funkce
Přenosová rychlost zvukuG.711ulaw（64 Kbps）/G.711alaw（64 Kbps）/MP3（128 Kbps） Sampling bit width: 16 bits
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

Síť
Síťový protokolIPv4, HTTP, HTTPS , SSL/TLS , DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH
Interface Protocol (API)ISAPI, ISUP, RTP

Zvuk
Rated Power80 W 24 VDC
Frequency Response80 Hz to 20 kHz（±3 dB）
THD and SNRTHD: ≤1% SNR: ≥100 dB

Rozhraní
Alarm1 alarm input 1 alarm output
Ethernet Interface1个RJ45 10 M/100 M adaptive Ethernet port
Místní úložištěBuilt-in 4 GB EMMC (Audio file storage is 1 GB.)
Audio vstupMIC 1: -20 dBV, 4 KΩ,unbalance, 6.35 mm jack USB 2.0 × 1 RCA in 1-2: 0 dBV, 5 KΩ, unbalance, RCA pin jack Bluetooth
Audio OutConstant 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
Indikátor LEDPower 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
USBUSB 2.0/3.0. File format: FAT32, maximum capacity: 128 GB. FAT32 file system: maximum partition size: 128 GB, maximum file size: 4 GB.
Napájecí rozhraníAperture size: Ø2.0 mm

Všeobecné
MateriálPlastic
Jazyk41 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
Rozměry190.8 mm × 230.8 mm × 51.2 mm (7.48" × 9.06" × 2.01")
Rozměr balení362 mm × 280 mm × 100 mm (14.25" × 11.02" × 3.94")
Váha≈ 1496.2 g (3.3 lb.)
S váhou balení≈ 2456.2 g (5.4 lb.)
BarvaWhite
BaleníDevice × 1 Power Adapter × 1 Power Cord × 1 Regulatory Compliance and Safety Information × 1
BluetoothBluetooth 5.0，10 m
Provozní teplota-10 °C to 55 °C (14 °F to 131 °F)
Provozní vlhkost＜90% (No condensation)
Spotřeba energieStandby Consumption: 4.5 W Annual Average Consumption: Max. Working Consumption: 90 W (based on the average playing time)

Funkce

Přenosová rychlost zvuku

G.711ulaw（64 Kbps）/G.711alaw（64 Kbps）/MP3（128 Kbps） Sampling bit width: 16 bits

Speech Synthesis

Language Type: English, Russian, Spanish, Japanese, Thai, Portuguese (Brazil), Korean, French

Protection Function

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

Síť

Síťový protokol

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

Interface Protocol (API)

ISAPI, ISUP, RTP

Zvuk

Rated Power

80 W 24 VDC

Frequency Response

80 Hz to 20 kHz（±3 dB）

THD and SNR

THD: ≤1% SNR: ≥100 dB

Rozhraní

Alarm

1 alarm input 1 alarm output

Ethernet Interface

1个RJ45 10 M/100 M adaptive Ethernet port

Místní úložiště

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

Audio vstup

MIC 1: -20 dBV, 4 KΩ,unbalance, 6.35 mm jack 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

Indikátor LED

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 Knob

MIC 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.

Napájecí rozhraní

Aperture size: Ø2.0 mm

Všeobecné

Materiál

Plastic

Jazyk

41 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

Rozměry

190.8 mm × 230.8 mm × 51.2 mm (7.48" × 9.06" × 2.01")

Rozměr balení

362 mm × 280 mm × 100 mm (14.25" × 11.02" × 3.94")

Váha

≈ 1496.2 g (3.3 lb.)

S váhou balení

≈ 2456.2 g (5.4 lb.)

Barva

White

Balení

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