Features
● 2 25-core tweeters and 4 5.25-inch woofers.
● Birch laminate cabinet, surface raindrop paint treatment.
● A network speaker that realizes distributed power supply, audio signal transmission, and intelligent control through a network cable.
● Automatically assign IP addresses through router DHCP, and can be used anywhere in the LAN.
● Each receiving channel speaker can be independently controlled to achieve point-to-point audio amplification.
● It has the characteristics of simple wiring, flexible use, and convenient management.
● Supports multiple installation methods.
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Specification
|
Rated impedance |
4 ohm |
|
Power |
120W |
|
Frequency response range |
90HZ-20KHZ |
|
Sensitivity |
97dB/M/W |
|
Maximum sound pressure |
118dB |
|
Directivity |
90°×10° |
|
Interface |
RJ45 10/100Mbps adaptive Ethernet port |
|
Protection function |
overcurrent protection; high temperature protection; overload protection. |
|
Net weight |
11.5kg |
|
Dimensions (W*D*H) |
450×188×319mm |
Q: What are the unique advantages of the IP Speaker POE in acoustic design? How to achieve broadband coverage and precise directivity through multi-unit collaboration?
A: The speaker uses four 5.25-inch mid-low frequency units and one 1.5-inch high frequency compression driver to form a two-way structure. Through a vertical array arrangement (spacing ≤λ/2 wavelength), a constant beam width control is formed, and the coverage angle reaches 120° horizontal × 20° vertical, effectively reducing the interference of ceiling and ground reflected sound. The mid-low frequency units adopt an equally spaced phase alignment design, combined with the DSP preset linear phase divider (crossover point 2.8kHz), to achieve a 55Hz-20kHz (±3dB) wide-frequency response. POE power supply drives the Class D amplifier through the IEEE 802.3bt standard (90W). The maximum sound pressure level of a single speaker reaches 123dB@1m, and the delay of Dante network transmission of 256-channel audio data is less than 0.8ms, ensuring the synchronization of multi-speaker sound fields.
