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Brief production 
AU series Network Active Loudspeaker integrates functions of network transmission, remote controland monitor, DSP signal processor, build-in Class D amplifier. Its features high efficient power output,nice sound, complete protection, perfect compatibility of electromagnetism, able to control & monitor remotely and adjust DSP  through a CAT-5 cable via PC,  and receive network audio signal through inside CobraNet board. AU series Network  Active Loudspeaker can automaticlly adapt to universal power supply : AC 100-240V 50/60Hz.

Features 
1)It adopts Hifi loudspeaker with voice coil made by super light flat aluminium wire and high intensity diaphragm and paper cone. Our innovative Magnetic-gap Noise abosorbing technology makes the speaker sounding transparently with accurate tone, clear Hi、Mid and Low frequency.
2) Use CobraNet technology, has both analogue and CobraNet input.
3) Just connect with a CAT5 cable and RJ45 connector to transmit, control, monitor audio signal,easy to install.
4) AU series Network Active Loudspeaker can remotely on PC monitor loudspeaker temperature,driver voltage, current and remotely monitor and control switch on/off. Set up DSP and remotely receive network audio signal with network software RS1200 (Refer to network monitor DSP technology data).
5) Use CobraNet technology, has both analogue and CobraNet input.
6) All setup data will be stored in memorizer, able to independently running without computer.
7) Firmware update through RS232 connector.
8) Universal power supply: AC 100-240V   50/60Hz.
9) Complete protection (short-circuit protection, over-current protection, over and under voltage protection, DC protection, power limit, temperature limit, long time output power limit, clipping limit).
10) Crystal HF, tight and strong LF, Class D amplifiers to drive HF and LF separately, accurate signal restore, patent design to ensure high performance like distortion, frequency response, transform rate, bandwidth and damping factor.
11) Suitable for many applications such as commercial, enterprise, entertainment, school, army etc.

Network monitoring technical data 
1) Voltage display : 0 ~ 60V .
2) Current display : 0 ~ 15A .
3) Temperature display : 0 ~ 100℃.
4) volume level display : -40 ~ 0dBu .
5) Fault: Display whether the current amplifier is working properly .
6) Remote switch on/off: remotely switch on/off the amplifier via PC.

Network audio receiver and DSP signal processing technical data 
1) Network Adaptive 10M/100M .
2) 2-channels network digital audio signal receiving 20-bit, 48KHz, THD0.02% @ 0dBu .
3) 1-CH analog audio signal input .
4) Sensitivity control: +12 dBu ~-60dBu adjustable, with mute and reverse functions .
5) Routing control: select the input signal type, line, Network 1, Network 2 .
6) 7-bands EQ: can be set of each band central frequency, gain and bandwidth .
7) Delay: the delay time setable between 0ms ~ 50ms .
8) Limit: the attack time, release time, compression ratio, threshold level and bypass setable .
9) Frequency: see Technical Data Sheet .
10)The  high  and  low  gain   adjustment:  Set  the  high  and  low  output  gain  of   the  full-range loudspeaker+1.5dBu ~ -1.5dBu, Subwoofer can set low output gain only.

Key Specification

HF output power：30W RMS
LF output power：180W RMS
Rated power：210W RMS
Max power：420W RMS
Component：HI25-21+LO850AD
Input sensitivity：0dBu
Input impedance：LINE 20KΩ(balanced)  10KΩ(unbalanced)
Frequency response：60Hz-20KHz
Speaker sensitivity：92dB(1M/1W)
SPL：113dB（1M）
Power supply：100-240V ~ 50/60Hz
N.W.：11.4kg
Product Dimension(mm)：(250+162)×280×380