Ashly – ne800


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stewart-audio-AV20-2-LZ-D
  • Stewart Audio

Stewart Audio – AV20-2-LZ-D

The AV20-2-LZ-D is a 2 channel PoE++ (60W port power or injector) Dante™ amplifier in a plenum-rated, compact, flange mount enclosure.   The AV20-2-LZ-D is a 2 channel PoE++ (60W port power or injector) Dante™ amplifier in a plenum-rated, compact, flange mount enclosure.
  • Two Dante™ input channels
  • Single category cable solution for both signal and power
  • Plenum rated package
  • AES67 support
The PoE++ Amplifier Series leverages the higher power 802.3bt PoE++ standard (60W port power) to power two amplifier models, the AV20-2-LZ-D (20W x 2 @ 4/8Ω) and the CVA40-1-CV-D (40W x 1 @ 70V/100V). These compact Dante™ amplifiers are designed to be single cable solutions for small/medium zones without the need for a local power outlet. This amplifier series leverages the ubiquitous nature of existing CAT 5e/6 cable in zones and also the inexpensive process of pulling new cable to zones. It creates an opportunity to reduce labor costs with a single, reliable, twisted pair cable that carries power and data to where you need it. Simply plug the PoE++ CAT 5e/6 cable into the amplifier, wire the speakers and route audio and repeat for the next zone. The plenum rating and compact size, allow this amplifier series to be placed in the air handling space, closets, the rack or any other convenient space. The confluence of readily available and inexpensive CAT 5e/6 cabling, Dante™ networked audio and quick installation, makes this amplifier series an essential problem solver.
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201982132038
  • BARE

BARE – WD60U

The network audio power amplifier integrates a four-way digital power amplifier module. Signal processing and power amplification are solved on one motherboard, which shortens the signal path and simplifies engineering wiring.

  • Built-in 4 x 600W / 8 Ω ( 800W / 4 Ω) digital power amplifier
  • Professional PC- side control software is easy to use, Ethernet TCP / IP online management, can manage every device in the system at the same time
  • ★ DANTE network audio technology, low latency without interference, without loss of smooth and full sound quality
  • Network dual backup, multiple devices can be connected hand in hand.
  • ★ Automatic or manual network IP configuration, can be named independently for easy identification in the network
  • Automatic protection memory function in case of power failure
Output Power
Output power 8 ohms: 4x600W
Output power 4 ohms: 4x800W
Bridge mode 8 ohms: 2x 1600W
Power amplifier
Maximum efficiency of 90%, two-channel digital power amplifier
Frequency Range
20Hz-20kHz
Signal to noise ratio
100dB / 95dB
Sensitivity
26dB / 1.4V / 32dB
Crosstalk
> 90dB
Damping coefficient
> 500
Voltage gain
40dB
Total harmonic distortion
< 0.1%
Voltage conversion frequency
> 70
Conversion time
<1.5
Features
Input: 2 DANTE signal inputs
Protect power
Single channel: short circuit, DC output, low impedance; equipment: ultra low / high voltage, temperature, overload
Operation mode
Stereo, mono, bridged
interface
Input: 2 x RJ45 Output: 4 x XLR (up to)
Unit delay
<1.5ms
sampling
48k
Dimensions (WxHxD) mm
485x90x320mm
Weight (kg)8kg
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