Audac EPA254 helivõimendi

‌Audac EPA254 4-kanaliga 250W taustheli võimendi

Audac EPA254 on EPA seeria 4 kanaliga taustheli võimendi, mis on loodud kasutamiseks erinevates aplikatsioonides nii mobiilselt, kui 19" racki paigaldatuna. EPA254 pakub võimalust kasutada individuaalselt korraga kahte stereo kanalit ning on hea lahendus kontorisse või restorani ning sisaldab endas "Stereo", "Parallel" ja "Bridged mode" režiime, automaatset "Standby" režiimi, kvaliteetseid vooluühendusi, konvektsioonjahutust, kaitset seadme ülekuumenemise eest ja palju muud. Mõõtmed: 482 x 44 x 330 mm.

• RMS power @ 4 Ohm Stereo: 4 x 250W
  
• RMS power @ 8 Ohm Stereo: 4 x 130W
  
• RMS power @ 8 Ohm Bridge: 2 x 500W

EPA254 - Quad-channel class-d amplifier 4 x 250w - crossover

This energy efficient stereo amplifier will automatically switch to a standby mode when no audio signals are detected (less than 1Watt power consumption in standby mode).

Their weight and compact size makes these single rack space amplifiers ideal for both fixed and mobile installations. Their use of Class-D technology ensures excellent efficiency as well as outstanding sound quality. Thanks to the complete passively cooled entity only a minimal of maintenance is needed, while ensuring maximum reliability. The quad channel construction consists of four channels with the possibility to use two independent stereos.

In combination with the integrated active crossover network, it offers a complete solution for compact stereo applications with a bass cabinet. Various specific functions and advanced circuitry guarantees an optimal protection against DC malfunctioning, short circuit, overheating and overload. Signal input connections are integrated with balanced XLR connectors, and signal link through is possible using the XLR output connectors. Outputs are connected using terminal block connectors.

Features

• 4 x 250 Watt RMS output power
  
• Energy-star certified
  
• Standby energy saving mode
  
• Internal crossover network (switchable)
  
• Lightweight Class-D amplifier
  
• Convection cooled
  
• Advanced protection circuitry
  
• Stereo, parallel a

Spetsifikatsioonid:

• RMS power @ 4 Ohm Stereo: 4 x 250 Watt
  
• RMS power @ 8 Ohm Stereo: 4 x 130 Watt
  
• RMS power @ 8 Ohm Bridge: 2 x 500 Watt
  
• Frequency response: 20 Hz - 20 kHz
  
• Signal to noise ratio: > 90 dB
  
• THD+N by 1 kHz (1/2 Rated Power): < 0.1%
  
• Crosstalk: > 70 dB
  
• Technology: Class - D
  
• Power supply: Switching mode
  
• Power supply range:230-240V AC - 50/60 Hz
  
• Input sensitivity: 0 dB (1V RMS)
  
• Input impedance: 12 k Ohm balanced
  
• Protection: DC Short-circuit, Over heating, Over load, Signal limiting
  
• Cooling system: Convection cooled
  
• Connectors: Input - XLR input; Output - 2-pin terminal block (5.08 mm)
  
• Operating temperature: 0° ~ 40° C at 95% humidity
  
• Power consumption: 438 Watt (1/3 MOP at 1 kHz)
  
• Standby power consumtion: 0.7 Watt (~30 sec standby time)
• Mõõtmed: 482 x 44 x 330 mm
  
• Kaal: 4.7 kg
  
• Mounting: 19”
  
• Unit height:1 HE
  
• Construction: Steel
  
• Colour: Black

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