Dante数字音频传输技术，无压缩、无损耗、极低延时；以网络IP化架构设计，实现网络化、数字化，具有传输距离远、无干扰及低损耗等特点；集网络传输、纯数字功放的全频音箱。以太网供电和音频数据传输整合，实现线缆布局简单化，且符合以太网工程规范；具有高效率高声能输出、出色的音质、完善的保护功能和良好的电磁兼容特性；自带DSP网络有源音箱可在PC端远程对有源音箱的EQ、喇叭两端电压、电流进行监测控制；具有完善的保护功能（短路保护、过流保护、过欠保护、直流保护、功率压限、温度压限、长期输出功率限制、削波限幅器；免去了AP插座和适配器，使工作环境更安全整洁；设备移动方便，可移到任何有局限网线的地方可使用；以网络IP化架构设计具有高扩展性和音频组网能力。
The AMK DS82-A-X is a Dante™ audio network addressable and self-amplified ceiling speaker system. The speaker is powered by PoE+ network switch meaning no external power supply is required.
The speaker includes a Class D amplifier which provides effective use of power. This system will solve the issue of having to provide a separate amplifier or I/O interface for speaker installations.
The system comes with 8” coaxial 40W loudspeaker driver, CX802, that has excellent dispersion, wide bandwidth and a smooth frequency response makes this the top choice for today’s overhead commercial applications.
One PoE+ amplified speaker can power a total of (2) speakers, one active and one passive speaker.
The audio network system is also compatible with AES67 and it is Dante Domain Manager Ready. Which makes this speaker system to be flexible with other audio network systems as well.
This assembly can be used in wide range of projects for paging and background music applications. The DS82-A-X is ideal for hotels, education, hospitals, retail stores, performing art centers, restaurants, airports, houses of worship, and board rooms.
FF1670 performs 16-channel DSP beam filtering to steer the vertical radiation pattern, making column high directive and featuring main propagation lobe less dependent on the frequency.
FF1670 is equipped with 16 high quality, coaxial loudspeakers, each one mounting 4” neodymium woofer + 1’’ dome tweeter, capable to transmit perfect audio.
FF1670 uses 16 x 70 Wrms class-D audio amplifiers with excellent THD+N and high efficiency (90%) and completely protected against thermal over-load.
FF1670 mounts high-reliable, switching power supply (860 W peak) with universal input (90 – 264 VAC).
FF1670 has analog line input and built-in Dante input both.
FF1670 setup comes easy throughout the AVE Line Array User Control PC software, via RS485 connection.
AVE Line Array User Control includes:
• Beam tilting/broadening control;
• Anti-Reverberation System ARS.
• Delay control;
• 8-biquads user equalizer with high/low shelving and parametric filters;
FF1670 cabinet is aluminum extrusion and it is designed and manufactured in Germany.
