Plafondluidspreker Grandstream GSC3506 v2 – HD-audio, PoE-voeding

The Grandstream GSC3506 v2 ceiling speaker provides HD audio playback and supports Power over Ethernet (PoE), enabling simplified installation and centralized audio management for commercial environments. Designed for background music and public announcements, the GSC3506 v2 integrates with IP audio systems and paging platforms to deliver clear voice reproduction and consistent sound coverage in offices, retail spaces, and hospitality venues.

Advantages

The ceiling speaker combines high-definition audio with PoE power to reduce cabling and installation complexity while maintaining reliable performance. Its acoustic design emphasizes clear speech intelligibility for paging and announcements, and its IP-based connectivity allows easy integration into existing networked audio infrastructures. The product's compact form factor and ceiling-mount design support unobtrusive placement and even sound distribution across a room.

Suitable for

• Background music in retail stores and shops
• Public announcements and paging in offices and corporate facilities
• Audio distribution in hotels, restaurants, and hospitality areas
• Waiting areas, lobbies, and reception zones
• Conference rooms and meeting spaces requiring ambient sound

Key specifications

• Audio performance: high-definition audio reproduction with emphasis on speech clarity
• Power delivery: powered over Ethernet (PoE) for data and power over a single cable
• Mounting type: ceiling-mounted design for unobtrusive installation
• Connectivity: IP network integration for centralized audio distribution and paging
• Form factor: compact circular speaker suitable for suspended ceilings or solid ceilings with cutout

How to use

Install the speaker into a compatible ceiling cutout and connect it to the local network switch using a PoE-capable Ethernet cable to provide both power and data. Configure the device through the IP audio or paging system controller according to the network addressing and audio zones used in the facility. Adjust volume levels and audio routing within the central management software to match room size and intended use. Ensure the speaker is positioned for even coverage and unobstructed sound dispersion.

Recommendations

For best results, use a managed PoE switch that supplies sufficient wattage and supports QoS to prioritize audio packets. Place speakers to avoid direct obstructions and configure audio zones to minimize overlap and echo in adjacent areas. Regularly check firmware updates from the manufacturer and verify network security settings when integrating into enterprise environments.