IP Wall Speaker Black SPA-W100B

IP Wall Speaker, Built-in 10W Class D amplifier, PoE & PoE+, 1GBytes internal Memory, 99dB max Sound Pressure, 120Hz ~ 20kHz Frequency range, 90dB Sensitivity, IPv4, HTTP, SIP, mDNS, DNS, NTP, TCP, UDP, DHCP, ARP, ICMP protocol Support, TTS (English, German, French, Spanish, Audio Monitoring (Speaker, connection test), Multi-source Dynamic PA control (Up to 48 ch., 256 Zone, 255 Groups), IP54, Black