Product Overview
For facilities requiring centrally managed audio broadcast through an IP network, the Hikvision DS-QAZ1120G1R-B is a network cabinet speaker built for public address and paging applications. Equipped with a 5.25-inch driver, 20W rated power and a maximum SPL of 103dB, it provides strong voice output for indoor spaces such as offices, retail stores, classrooms, reception areas, corridors and warehouse facilities. PoE audio support means compatible network infrastructure can supply both power and audio data through a single cable run, reducing the need for separate power supplies at each speaker position. The cabinet-style format suits wall-mounted installation in locations where a visible, directional speaker is appropriate. This model is best suited to installations where an IP public address platform is already in use or planned, rather than traditional analogue amplifier and speaker line arrangements.
Key Capabilities
20W Rated Power Output
With 20W rated power, this speaker delivers strong audio output for voice paging, scheduled announcements and broadcast across indoor commercial and institutional spaces connected to a compatible IP audio system.
5.25-Inch Driver
The 5.25-inch driver supports clear voice reproduction and general audio playback, making the cabinet speaker format practical for wall-mounted installation in corridors, retail spaces, reception areas and classrooms.
103dB Maximum SPL
A maximum SPL of 103dB means the DS-QAZ1120G1R-B can project announcements across spaces with moderate ambient noise. Actual coverage will depend on mounting position, room acoustics and speaker spacing.
PoE Audio Support
PoE audio support allows a compatible PoE switch or injector to supply power and network audio through one cable run per speaker, simplifying installation and reducing the number of power points required at each location.
IP Network Audio Integration
Designed for IP-based public address platforms, this speaker connects through the network rather than an analogue amplifier, supporting centrally managed audio zones, scheduled playback and paging across multiple locations.
Best For
- IP Public Address Systems: Designed specifically for network-based paging platforms, making it a practical choice for facilities moving away from analogue amplifier and speaker line setups.
- Offices, Reception Areas and Corridors: The cabinet speaker format and 20W output suit wall-mounted installation in spaces where clear voice broadcast is needed across moderate-sized areas.
- Schools and Public Facilities: Suitable for classrooms, hallways, halls and shared spaces requiring managed IP audio coverage with PoE-simplified installation.
- Retail Stores and Showrooms: Supports centrally managed audio zones for customer announcements, staff paging and scheduled broadcast from an IP audio controller.
Why Choose the DS-QAZ1120G1R-B
The DS-QAZ1120G1R-B stands apart from lower-power network speakers through its combination of 20W rated output, a 5.25-inch driver and 103dB maximum SPL, giving it stronger audio projection than compact IP speakers used in smaller or quieter spaces. Where a traditional analogue setup requires a separate amplifier, speaker cable runs and individual power connections, PoE audio support through a compatible switch or injector consolidates power and data into a single network cable at each speaker drop point. This is particularly practical in multi-zone installations where cabling cost and rack space matter. The cabinet-style format provides a directional, wall-mounted profile suited to corridors, offices and retail floors. Buyers should confirm PoE switch budget, network audio platform compatibility and required coverage before ordering. The DS-QAZ1120G1R-B is available through Security Wholesalers for public address and security audio integration projects, with a 70-day lead time applicable to this product.
Buyer Decision Tips
PoE Budget Check: Before ordering, confirm the PoE switch or injector can supply adequate power budget per port for this speaker. Not all PoE switches provide the same per-port wattage, and underspecified switching can cause intermittent audio or connection failures. Verify compatibility with the IP audio platform being used, as network speaker integration is platform-specific.
Coverage Planning: At 103dB maximum SPL, a single DS-QAZ1120G1R-B may cover one zone adequately, but factors including ceiling height, background noise, room dimensions and speaker mounting angle will affect how many units are needed. Plan speaker quantity and spacing before finalising the order, particularly for multi-room or multi-floor deployments.
Key Features & Technical Specifications
| Model |
DS-QAZ1120G1R-B |
| Product Type |
Network cabinet speaker with PoE audio |
| Audio Category |
Public address network speaker |
| Rated Power |
20W |
| Speaker Driver |
5.25-inch driver |
| Maximum SPL |
103dB |
| Connection Type |
IP network audio |
| Power Method |
PoE, subject to compatible PoE switch or injector |
| Speaker Format |
Cabinet speaker, wall-mounted installation |
| Primary Use |
Network public address, paging, voice broadcast, scheduled audio playback |
| Typical Locations |
Offices, retail stores, reception areas, classrooms, corridors, showrooms, warehouses, halls, public facilities |
| System Compatibility |
Compatible IP-based public address and network audio platforms |
| Lead Time |
70 days |
| Installation Consideration |
Confirm PoE switch budget, network compatibility, audio platform support, mounting surface, speaker spacing, cable route and sound coverage requirements before installation |
Ideal Use Cases
Office and Corporate PA
The DS-QAZ1120G1R-B suits wall-mounted installation in offices and corporate environments where 20W network audio output supports clear voice paging across work areas, corridors and reception zones.
Retail Announcement Zones
Retail stores can use the cabinet speaker format for customer-facing announcements and staff paging, managed centrally through a compatible IP audio controller covering multiple zones or floors.
School and Education Facilities
Schools benefit from the PoE installation approach, which simplifies deployment across classrooms, hallways and assembly halls without requiring separate power points at each speaker position.
Warehouses and Industrial Facilities
With 103dB maximum SPL and 20W output, this speaker can project voice announcements in warehouses and operational facilities where higher background noise levels require stronger audio output.
Multi-Zone IP Audio Systems
The network-connected cabinet format allows multiple speakers to be managed as separate zones through a central IP audio platform, supporting scheduled playback, live paging and priority broadcasts across a facility.
Choosing the Right Model
- Choose this model if: The installation uses a compatible IP public address platform and requires a wall-mounted PoE network cabinet speaker with 20W rated power, a 5.25-inch driver and 103dB maximum SPL for indoor voice paging or broadcast.
- Choose a different speaker if: The system uses a traditional analogue amplifier and speaker line, requires a ceiling-mounted or pendant speaker format, needs outdoor weather-rated audio coverage, or requires a lower-wattage compact network speaker for smaller or quieter spaces.
FAQs
- What type of audio system does the DS-QAZ1120G1R-B work with?
The DS-QAZ1120G1R-B is a network speaker designed for compatible IP-based public address platforms. It is not designed for analogue amplifier systems. Buyers should confirm the IP audio platform being used supports this speaker model before purchasing.
- What does PoE audio mean for this speaker?
PoE audio means the speaker receives both power and network audio data through a single Ethernet cable connected to a compatible PoE switch or injector. This removes the need for a separate power supply at the speaker mounting point, which can simplify installation in locations where power outlets are not readily available.
- How loud is 103dB SPL in a practical setting?
103dB is the maximum SPL this speaker can produce under test conditions. In real installations, usable sound coverage depends on mounting height, room dimensions, background noise levels, reflective surfaces and speaker positioning. A single speaker may not provide uniform coverage across very large or open spaces, and speaker quantity should be planned accordingly.
- Is the DS-QAZ1120G1R-B suitable for outdoor installation?
This model is a cabinet speaker intended for indoor use. If the installation requires audio coverage in a weather-exposed outdoor area, a speaker specifically rated for outdoor environments should be selected instead.
- What PoE switch specification is required to power this speaker?
The PoE switch or injector must support sufficient per-port wattage to power the speaker. The exact PoE class and power draw should be confirmed against the product datasheet and cross-checked against available switch port budgets before installation, as underspecified PoE can cause connection or audio reliability issues.
- Does the 70-day lead time apply to this product?
Yes, this product carries a 70-day lead time. This should be factored into project timelines, particularly for new facility fit-outs or system upgrades with fixed completion dates. The DS-QAZ1120G1R-B is part of the Security Wholesalers range, and lead time queries can be confirmed at the time of order.
- How many speakers are needed for a typical office or retail space?
Speaker quantity depends on the room size, ceiling or mounting height, background noise level, required SPL at listener positions and audio zone layout. For spaces larger than a single open room, or where obstructions reduce direct sound paths, multiple speakers are typically needed to achieve even audio distribution. A speaker spacing plan should be completed before finalising the number of units required.
Additional Information
