Hikvision DS-QAZ1120G1-B/EU Network Cabinet Speaker, 20W, Two-Way Audio
About this product
The Hikvision DS-QAZ1120G1-B/EU is a 20 W network cabinet speaker for IP network audio systems, supporting scheduled, live and emergency broadcasts, alarm linkage, two-way audio and text-to-speech (TTS).
Key features
- 20 W rated power, 8 Ω impedance
- Full frequency 5.25′′ × 1 speaker unit
- Sensitivity 90 dB (1 m, 1 W); max. acoustic pressure 101 dBSPL
- Frequency response 100 Hz to 20 kHz
- Regular, live and emergency broadcast, with two-way audio
- Bluetooth 5.0, 10 m, plus RJ45 10 M/100 M Ethernet
- Built-in 4 GB EMMC (audio file storage is 1 GB)
Frequently asked questions
How is the DS-QAZ1120G1-B/EU powered?
It takes 24 VDC/1.5 A, and an adapter is supplied with the speaker.
What types of broadcast can it play?
Regular broadcast, live broadcast and emergency broadcast, plus TTS speech synthesis and alarm linkage.
Can an extra speaker be added to extend coverage?
A fixed resistance output (phoenix terminal, 8 Ω) can be connected to an external sub speaker to increase the coverage area of the sound field.
How much audio can it store?
It has built-in 4 GB EMMC, of which audio file storage is 1 GB, and plays MP3 and WAV files.
What is in the box?
Device × 1, adapter × 1, screws × 1, installation sticker × 1 and regulatory compliance and safety information × 1.
Specifications
Specifications
| Brand | Hikvision |
|---|---|
| Model | DS-QAZ1120G1-B/EU |
| Manufacturer Part Number (MPN) | DS-QAZ1120G1-B/EU |
| Rated Power | 20 W |
| Impedance | 8 Ω |
| Speaker Unit | Full frequency 5.25′′ × 1 |
| Sensitivity (1 m, 1 W) | 90 dB |
| Max. Acoustic Pressure | 101 dBSPL |
| Frequency Response | 100 Hz to 20 kHz |
| SNR | 83 dB |
| Direction | All directions |
| Coverage Angle | Horizontal: 105°, Vertical: 103° |
| Audio Algorithm | AEC、AGC、ANS、DRC |
| Audio Bit Rate | G.711ulaw(64 Kbps)/G.711alaw(64 Kbps)/MP3(128 Kbps) |
| Audio File Format | MP3, WAV |
| Broadcast | Regular broadcast, live broadcast, emergency broadcast |
| Two-Way Audio | Support |
| Network Protocol | IPv4, HTTP, HTTPS, SIP, SSL/TLS, DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH |
| Communication Method | Support wired network and bluetooth communication |
| Ethernet Interface | RJ45 10 M/100 M Adaptive Ethernet port × 1 |
| Bluetooth | Bluetooth 5.0, 10 m |
| Local Storage | Built-in 4 GB EMMC (Audio file storage is 1 GB.) |
| Audio In | 3.5 mm audio interface × 1; Voltage Input × 1，COM 100 V |
| Audio Out | Fixed resistance output × 1，phoenix terminal，8 Ω |
| Power | 24 VDC/1.5 A |
| Material | Wooden |
| Operating Temperature | -10 °C to 50 °C (14 °F to 122 °F) |
| Operating Humidity | ＜90% (No condensation) |
| Dimension | 180.6 mm × 156 mm × 280 mm (7.11" × 6.14" × 11.02") |
| Weight | Approx. 2.5 kg (5.51 lb.) |
| Color | Black |
| Colour | Black |
Hikvision DS-QAZ1120G1-B/EU Network Cabinet Speaker, 20W, Two-Way Audio
