EPA252

Dual-channel Class-D amplifier 2 x 250W

Highlights

  • Lightweight class-D amplifier
  • Advanced protection circuit
  • Speakon compatible & terminal block output connections
  • Energy-star certified
  • Standby energy saving mode
  • null
  • XLR input connections with crossover operation mode switch

Applications

  • Retail
  • Public facilities
  • Corporate spaces
  • Clubs, bars, restaurants
  • Events
  • Live performances
Energy Star
3 years

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. 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.

System specifications
RMS Power @ 4 Ω Stereo 2 x 250 W
@ 8 Ω Stereo 2 x 130 W
@ 8 Ω Bridge 500 W
Frequency Response (± 3 dB) 20 Hz - 20 kHz
Signal / Noise > 90 dB
THD+N (@ 1 kHz) < 0.1%
Crosstalk (@ 1 kHz) > 70 dB
Technology Class-D
Power Supply Switching mode
100 ~ 240 V AC / 50 ~ 60 Hz
Consumption 224 W
Standby 0.8 Watt (30 min standby time)
Inputs Sensitivity (1W/1m) 0 dB (1V RMS)
Impedance 12 kΩ balanced
Connector XLR female with Male Linkthrough
Protection DC Short circuit
Over heating
Over load
Signal limiting
Cooling Convection cooled
Operating temperature 0° ~ 40° @ 95% Humidity
Outputs Connector Speakon compatible & 2-pin Euro Terminal Block (5.08 mm)
Product Features
Dimensions 18.98 x 1.73 x 12.99 " (W x H x D)
Weight 9.70 lb
Mounting 19”
Unit height 1 HE
Construction Steel
Colours Black
Product Unit of measure Quantity
AU960103023 - EPA252 DEVICE PCS 1
AU710802021 - CON CBL 2P TERM. BLOCK 5.08MM GREEN PCS 2

Product

Answer

As the power consumption of an amplifier, strongly depends on how hard the amplifier is driven, measurements are provided for various loads: idle, 1/8 of average full power, 1/3 of average full power, and full power.

Idle 
Current draw at idle or with very low signal level

1/8 Power: Pink Noise
Amplifiers are tested using pink noise signals to simulate real-world speech and music signals.  It approximates operating with music or voice with light clipping and represents the amplifier's typical "clean" maximum level, without audible clipping. This 1/8 power signal provides a very good approximation of how hard an amplifier would be driven by typical real-world speech/music signals, assuming those signals were being driven as loud as possible without clipping the amplifier.

1/3 Power: Pink Noise
1/3 Power Pink Noise is similar to 1/8 Power Pink Noise, except that it is a significantly more powerful input signal. It approximates operating with music or voice with very heavy clipping and a very compressed dynamic range. This 1/3 power signal provides an approximation of how hard an amplifier would be driven by typical real-world speech/music signals, assuming those signals were being driven loud enough to clip the amplifier heavily, and produce severe, audible distortion.

Full Power
Current draw at full power is measured with a sine wave at its maximum possible level. However, it does not represent any real-world operating condition and represents the absolute extremes that an amplifier could ever experience.
 

Information sheet English

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Information sheets other languages

Code Quantity Length Width Height Cubage Weight
PRODUCT 1 0,48 m 0,33 m 0,05 m 0,00702 m³ 3,32 kg
PCS 1 0,56 m 0,42 m 0,12 m 0,02781 m³ 5,60 kg
INNER 1 - - - - -
MASTER 6 - - - - -
PALLET 40 - - - - -
EPA252 - Dual-channel Class-D amplifier 2 x 250W

EPA252

EAN: 5414795039179

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