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LA8 4 Channel Digital DSP Professional Audio Power Amplifier

4x2500W at 2 ohms, 4x2200W at 4 ohms, 4x1350W at 8 ohms
4IN&4OUT digital processor
Ethernet interface provide wifi connection.
48KHz Sampling frequency, 48-bit Fixed-Point DSP, 24-bit A/D and D/A converter
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Overview:


LA8 power amplifier with 4 flexible output channels on SpeakON connectors, digital speaker processor and internet connectors for remote controls for touring application.

 

LA8 professional audio amplifier combines four extremely powerful amplification channels with unparalleled signal processing and audio management. The core of the system concept is the complete integration of all equipment (including signal processing, amplifier, power supply and connection power supply, and Enternet connection), which enables complete control and monitoring of the entire platform, thereby bringing unique operational advantages.

 

Featuers:

 

Built-in DSP have 20 factory preset confirurations that can be modified and stored in user presets conveniently.

 

With its 4 channel full function onboard loudspeaker DSP, with a crossover, parametric EQ filters, limiting and alignment delay, it eliminates the need for outboard loudspeaker processors.

 

Class TD power amplification with original ON Semiconductor transistors, 100% pure copper heatsink provide low heat, high efficient performance.

 

Switching power supply with reliable and cool transformer and 3300uf capacitors provide stable performance.

 

 Specification:


DSP


MODEL:

LA8 dsp digital power amplifier 

Input:

4 channel

Output:

4 channel

PC Com Port:

1 USB Com Port on front   panel, 1 USB Com Port,2 RS485 Com Port on back panel (RJ-45)

Processor:

48KHz Sampling frequency,   48-bit Fixed-Point DSP, 24-bit A/D and D/A converter

Dynamic range:

>110dB

Frequency Response:

±0.25dB,  20Hz ---   20KHz

Distortion:

< 0.01%, 20Hz - 20KHz @   +10dBu balanced input

Signal to noise ratio:

>110dB

crossover filter:

Each output channel can be independently set as LPF and HPF and APF, The   parameters can be adjusted,   Filter type:Butterworth, Bessel,   Linkwitz-Riley;   The Crossover Frequency:20Hz---20KHz,     Slope:12,18,24 or 48 dB/octave

EQ:

Bandwidth:0.2 to 36 oct,    Frequency:20Hz to 20KHz, Gain: -24dB to +12dB, step:0.2 dB

Delay:

0ms to 115ms

Display: 

2 x 20 LCD

Store Settings:

20 user program dynamic   storage



AMPLIFIER


 Model

 LA8 digital   power audio amplifier 

 Output Power


 8Ω Stereo Power

4×1350W

 4Ω Stereo Power

4×2200W

 2Ω Stereo Power

4×2500W

 8Ω Bridged Monon Power

2×4400W

 4Ω Bridged Monon Power

2×5000W

 Frequenty Response

20Hz-20kHz  ±0.5dB

 THD+N(Rated   power,4Ω/KHz)%

0.10%

 Signal Noise   Ration(dB)

110dB

 Input Impedance

20KΩ Balanced / 10kΩ   Unbalanced

 Output Connectors

Speakon Connectors(NEUTRIK)

 Power Requirement

100-120V-50-60Hz    or  200-240V-50-60Hz

 Dimension


 Airframe

483×377×88mm

 LA8-power-amplifier-inside-details

Sanway Audio DSP software (1)


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 : JinLe industrial Park, Pingbu Avenue, HuaDu District 510800, Guangzhou China
 : 
+86-20-3770-8242(Working time) 

      +86 13826042826
 : +86 13826042826
 : sanway.audio
 : sales@china-sanway.com

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