DA2.8

DA2.8 is a 4 channels class D power amplifier

Class D amplfier

4 channels (bridged)

4 x 700 W, 4Ω

DA2.8 professional amplifier feature built-in DSP and and secure, remote control over the cloud. Connect the amplifier easily to the WebUI on any HTML5 capable browser (MAC, PC, IOS, Android) with the built-in WiFi hotspot, or to a local area network via cat5 cable.

Featuring high-end studio-grade analogue circuit designs, the DA series sets a new benchmark in powered system management and speaker processing design. The proprietary Class-D amplifier control loop features GlidePath direct drive technology and exceptionally low intermodulation
figures resulting in wide stereo imaging.

Whether the application is a standalone system amplifier, or a comprehensive networked system with multiple amplifiers, the DA series is designed to provide the solution that our clients demand. With comprehensive loudspeaker preset capability, implementing DA amplifiers into your system couldn’t be easier.

Features

• High audio quality
• Performance and high power efficiency
• Protection circuits for reliability
• Control software and Cloud based control & monitoring

Applications

• High sound quality amplification
• Small to medium size APG systems

General  

Number of channels

4

Output power

Stereo mode, 4 Ω/ch

Mono bridged mode, 4 Ω

 

4 x 700 W

2 x 1400 W

AC mains power  

Power supply

Universal, fixed switching frequency with PFC (power factor correction)

Audio  

Gain (selectable via user menu)

-80 to +15dB, 0,1dB steps

Frequency response

1 Hz - 22 kHz (1 W @ 8 Ω, ±0.5 dB)

S/N ratio

>115 dBA (20 Hz - 20 kHz, A weighted)

THD+N/SMPTE IMD/DIM 100 IMD

<0.1% de 1 W jusqu'à puissance max (typiquement <0.05%)

Front face  

Indicators

Daylight viewable colour OLED display / Real time level, limit and fault indicators

Back side  

Audio signal input connectors

4 x 3-pin Phoenix

Loudspeaker output connectors

4 x 2-pin Phoenix

Networks data ports

Single port Ethernet Gigabit interface

Software controls

IntelliCloud

Construction  

Dimensions (L, H, W)

483 x 44.5 x 358 mm

Weight

6 kg