Hanwha SPA-C110B IP Ceiling Speaker

The Hanwha SPA-C110B is a professional-grade IP ceiling speaker designed for comprehensive audio distribution across enterprise networks. Combining high-fidelity audio output with enterprise-class networking capabilities, this two-way speaker delivers intelligible, dynamic sound for applications ranging from background music and paging to emergency notifications and VoIP integration.

Key Features

• 100dB maximum sound pressure level (PoE+) for powerful, clear audio coverage
• Two-way 8" LF and 2" HF passive driver design with 90dB sensitivity
• Wide frequency response of 120Hz–20kHz for natural, intelligible reproduction
• Single-cable PoE/PoE+ power delivery simplifies installation and reduces infrastructure costs
• 1GB internal storage plus 32GB Micro SD card slot for local audio file management
• Multi-source dynamic PA control supporting up to 48 audio sources and 256 zone coverage via multicast
• Built-in SIP VoIP compatibility with tested support for Grandstream, Yealink, and Cisco clients
• Text-to-speech functionality in five languages (English, German, French, Spanish, Russian)
• Flexible control via dry contact input/output and virtual contact triggers
• Available in black or white to match architectural environments

Technical Highlights

Audio performance is exceptional, with a THD+N ratio below 0.1% and signal-to-noise ratio exceeding 91dB. The speaker supports MP3 and WAV formats at bitrates from 64–320 kbps with sampling rates up to 48kHz. Its 90°×60° coverage pattern (measured at 1kHz and 4kHz respectively) ensures even sound distribution in typical ceiling installations.

Networking is robust, with 10/100 Base-T Ethernet and support for IPv4, HTTP, SIP, mDNS, DNS, NTP, TCP, UDP, DHCP, ARP, and ICMP protocols. Multi-source dynamic PA control via SUNAPI enables up to 48 simultaneous audio channels and mic inputs, with advanced zone management supporting up to 256 multicast or 20 unicast zones. Security is managed through SHA-2 digest authentication, role-based access (admin, setup, user, guest), and comprehensive user access logging.

The speaker operates reliably across industrial temperature ranges (-20°C to +50°C) and humidity levels (10–85% RH non-condensing), with full EMC certification (FCC Part 15B, ICES-003) and safety approvals (UL 2043, UL 62368-1, CAN/CSA 62368-1). Built-in diagnostics include system logging, connection verification, and graphic-level speaker testing.

Applications

Ideal for corporate offices, educational facilities, retail environments, and institutional settings requiring scalable, networked audio. The SPA-C110B excels in multi-zone announcement systems, background music distribution, VoIP integration, and emergency alert broadcasting. Its flexible architecture supports both centralized and distributed audio control models.

Ted Perry

Perspective based on aggregated IP Security Depot and affiliated engineering team experience.

The SPA-C110B represents enterprise-class audio infrastructure in a compact ceiling form factor. Its standout capability is the multi-source PA control engine, which allows administrators to manage up to 256 independent zones through a single IP network—eliminating the need for separate analog audio distribution infrastructure. The dual-driver design and +6dBV output specification ensure strong headroom and minimal distortion even in loud or difficult acoustic environments.

The integrated SIP support and TTS engine position this speaker as a converged voice-and-audio endpoint, enabling organizations to consolidate VoIP, paging, and background music onto unified IP infrastructure. Built-in storage and local scheduling provide resilience against network interruptions, while the comprehensive protocol stack and SUNAPI interface ensure deep integration with third-party security and building automation platforms. For enterprises deploying large-scale networked audio, the SPA-C110B offers significant TCO advantages through simplified cabling, centralized management, and scalable zone architecture.