Description
Network broadcast: playing audio file or real-time audio streamSD card broadcast: playing audio files from SD cardSupports two-way talk between remote computer and horn speaker.On-the spot sound collection: remote computer can collect the real-time sound around the horn speaker.
Technical specification
Parameters | Max sound pressure level | 120 db | |
Network Interface | 10/100Base-TX self-adaptive network, RJ45 interface | ||
Network Protocol | TCP, UDP, RTP, ARP, ICMP, DHCP, DNS, IGMP, HTTP | ||
Audio Protocol | MP3, G.711a/u, G.722 | ||
Storage | Micro SD Card, up to 32 GB*need SD card to play pre-recorded audio | ||
MIC Input | 0.2 Vrms | ||
Speaker Output | 8 Vrms | ||
Power Input | PoE (IEEE 802.3af), maximum 13 W | ||
Approvals | EN 55022 Class B, EN 61000-6-1, EN 61000-6-2, EN 55024,EN 50121-4, IEC 62236-4, FCC Part 15 Subpart B Class B,ICES-003 Class B, VCCI Class B, C-tick AS/NZS CISPR 22 Class B,KCC KN22 Class B, KN24, IEC/EN/UL 60950-1,IEC/EN/UL 60950-22, IEC 60068-2-1, IEC 60068-2-2,IEC 60068-2-14, IEC 60068-2-27, IEC 60068-2-64,IEC 60068-2-78, IEC/EN 60529 IP66, IEC/EN 60529 IP67,NEMA 250 Type 4X, CNS 13438 | ||
Color | White | ||
Weight | Approx. 1.5 kg (3.31 lb.) | ||
Material | Casing: aluminum alloyRear cover: stainless steel | ||
Dimension | With bracket: 242 mm × 182 mm × 338.5 mm (9.53" × 7.17" × 13.33")Without bracket: 242 mm × 182 mm × 250 mm (9.53" × 7.17" × 9.84") | ||
Power consumption | < 1 W (without sound), maximum 13 W (producing sound) | ||
Protection level | IP67 | ||
Operating Temperature | -40°C to 60°C (-40°F to 140°F) | ||
Frequency Response | 300 Hz~12.5 kHz | ||
Coverage Pattern | 70° horizontal by 100° vertical | ||
Amplifier Description | Built-in 15 W Class-D amplifier |